Home / 44,935.10-67,404.37-11,654.29

Finding the Fourth Proportional to 44,935.10, 67,404.37 and 11,654.29

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Solution

The fourth proportional to 44,935.10, 67,404.37 and 11,654.29 is: 17,481.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,935.10 : 67,404.37 = 11,654.29 : x
  2. Step 2: Convert to fraction form
    44,935.10/67,404.37 = 11,654.29/x
  3. Step 3: Cross multiply
    44,935.10x = 67,404.37 × 11,654.29
  4. Step 4: Simplify right side
    44,935.10x = 785,549,877.60
  5. Step 5: Solve for x
    x = 785,549,877.60/44,935.10
  6. Step 6: Final answer
    x = 17,481.88

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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.