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Finding the Fourth Proportional to 9,501, 14,256.36 and 4,237.62

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Solution

The fourth proportional to 9,501, 14,256.36 and 4,237.62 is: 6,358.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,501 : 14,256.36 = 4,237.62 : x
  2. Step 2: Convert to fraction form
    9,501/14,256.36 = 4,237.62/x
  3. Step 3: Cross multiply
    9,501x = 14,256.36 × 4,237.62
  4. Step 4: Simplify right side
    9,501x = 60,413,036.26
  5. Step 5: Solve for x
    x = 60,413,036.26/9,501
  6. Step 6: Final answer
    x = 6,358.60

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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.