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Finding the Fourth Proportional to 9,514.44, 14,246.10 and 7,752.22

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Solution

The fourth proportional to 9,514.44, 14,246.10 and 7,752.22 is: 11,607.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,514.44 : 14,246.10 = 7,752.22 : x
  2. Step 2: Convert to fraction form
    9,514.44/14,246.10 = 7,752.22/x
  3. Step 3: Cross multiply
    9,514.44x = 14,246.10 × 7,752.22
  4. Step 4: Simplify right side
    9,514.44x = 110,438,901.34
  5. Step 5: Solve for x
    x = 110,438,901.34/9,514.44
  6. Step 6: Final answer
    x = 11,607.50

Related Problems

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Half scale
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Double scale
Find fourth proportional to 9,515.44, 14,247.60 and 7,753.22
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.