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Finding the Fourth Proportional to 224,982.33, 337,567.29 and 98,713.32

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Solution

The fourth proportional to 224,982.33, 337,567.29 and 98,713.32 is: 148,111.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,982.33 : 337,567.29 = 98,713.32 : x
  2. Step 2: Convert to fraction form
    224,982.33/337,567.29 = 98,713.32/x
  3. Step 3: Cross multiply
    224,982.33x = 337,567.29 × 98,713.32
  4. Step 4: Simplify right side
    224,982.33x = 33,322,387,919.30
  5. Step 5: Solve for x
    x = 33,322,387,919.30/224,982.33
  6. Step 6: Final answer
    x = 148,111.13

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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.