Home / 9,675.02-13,351.14-5,483.27

Finding the Fourth Proportional to 9,675.02, 13,351.14 and 5,483.27

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Solution

The fourth proportional to 9,675.02, 13,351.14 and 5,483.27 is: 7,566.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,675.02 : 13,351.14 = 5,483.27 : x
  2. Step 2: Convert to fraction form
    9,675.02/13,351.14 = 5,483.27/x
  3. Step 3: Cross multiply
    9,675.02x = 13,351.14 × 5,483.27
  4. Step 4: Simplify right side
    9,675.02x = 73,207,838.67
  5. Step 5: Solve for x
    x = 73,207,838.67/9,675.02
  6. Step 6: Final answer
    x = 7,566.69

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Half scale
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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.