Home / 62,092.17-93,147.57-28,815.65

Finding the Fourth Proportional to 62,092.17, 93,147.57 and 28,815.65

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Solution

The fourth proportional to 62,092.17, 93,147.57 and 28,815.65 is: 43,227.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,092.17 : 93,147.57 = 28,815.65 : x
  2. Step 2: Convert to fraction form
    62,092.17/93,147.57 = 28,815.65/x
  3. Step 3: Cross multiply
    62,092.17x = 93,147.57 × 28,815.65
  4. Step 4: Simplify right side
    62,092.17x = 2,684,107,659.04
  5. Step 5: Solve for x
    x = 2,684,107,659.04/62,092.17
  6. Step 6: Final answer
    x = 43,227.80

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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.