Home / 48,591.49-72,897.46-27,541.61

Finding the Fourth Proportional to 48,591.49, 72,897.46 and 27,541.61

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Solution

The fourth proportional to 48,591.49, 72,897.46 and 27,541.61 is: 41,318.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,591.49 : 72,897.46 = 27,541.61 : x
  2. Step 2: Convert to fraction form
    48,591.49/72,897.46 = 27,541.61/x
  3. Step 3: Cross multiply
    48,591.49x = 72,897.46 × 27,541.61
  4. Step 4: Simplify right side
    48,591.49x = 2,007,713,526.70
  5. Step 5: Solve for x
    x = 2,007,713,526.70/48,591.49
  6. Step 6: Final answer
    x = 41,318.21

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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.