Home / 92,503.04-127,654.17-50,061.56

Finding the Fourth Proportional to 92,503.04, 127,654.17 and 50,061.56

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Solution

The fourth proportional to 92,503.04, 127,654.17 and 50,061.56 is: 69,084.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,503.04 : 127,654.17 = 50,061.56 : x
  2. Step 2: Convert to fraction form
    92,503.04/127,654.17 = 50,061.56/x
  3. Step 3: Cross multiply
    92,503.04x = 127,654.17 × 50,061.56
  4. Step 4: Simplify right side
    92,503.04x = 6,390,566,252.43
  5. Step 5: Solve for x
    x = 6,390,566,252.43/92,503.04
  6. Step 6: Final answer
    x = 69,084.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.