Home / 29,935.17-44,902.96-13,290.68

Finding the Fourth Proportional to 29,935.17, 44,902.96 and 13,290.68

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Solution

The fourth proportional to 29,935.17, 44,902.96 and 13,290.68 is: 19,936.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,935.17 : 44,902.96 = 13,290.68 : x
  2. Step 2: Convert to fraction form
    29,935.17/44,902.96 = 13,290.68/x
  3. Step 3: Cross multiply
    29,935.17x = 44,902.96 × 13,290.68
  4. Step 4: Simplify right side
    29,935.17x = 596,790,951.44
  5. Step 5: Solve for x
    x = 596,790,951.44/29,935.17
  6. Step 6: Final answer
    x = 19,936.11

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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.