Home / 62,815.23-94,185.95-25,376.49

Finding the Fourth Proportional to 62,815.23, 94,185.95 and 25,376.49

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Solution

The fourth proportional to 62,815.23, 94,185.95 and 25,376.49 is: 38,049.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,815.23 : 94,185.95 = 25,376.49 : x
  2. Step 2: Convert to fraction form
    62,815.23/94,185.95 = 25,376.49/x
  3. Step 3: Cross multiply
    62,815.23x = 94,185.95 × 25,376.49
  4. Step 4: Simplify right side
    62,815.23x = 2,390,108,691.43
  5. Step 5: Solve for x
    x = 2,390,108,691.43/62,815.23
  6. Step 6: Final answer
    x = 38,049.83

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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.