Home / 66,293.13-99,426.72-24,731.85

Finding the Fourth Proportional to 66,293.13, 99,426.72 and 24,731.85

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Solution

The fourth proportional to 66,293.13, 99,426.72 and 24,731.85 is: 37,092.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,293.13 : 99,426.72 = 24,731.85 : x
  2. Step 2: Convert to fraction form
    66,293.13/99,426.72 = 24,731.85/x
  3. Step 3: Cross multiply
    66,293.13x = 99,426.72 × 24,731.85
  4. Step 4: Simplify right side
    66,293.13x = 2,459,006,725.03
  5. Step 5: Solve for x
    x = 2,459,006,725.03/66,293.13
  6. Step 6: Final answer
    x = 37,092.93

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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.