Home / 49,867.55-74,793-16,591.13

Finding the Fourth Proportional to 49,867.55, 74,793 and 16,591.13

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Solution

The fourth proportional to 49,867.55, 74,793 and 16,591.13 is: 24,883.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,867.55 : 74,793 = 16,591.13 : x
  2. Step 2: Convert to fraction form
    49,867.55/74,793 = 16,591.13/x
  3. Step 3: Cross multiply
    49,867.55x = 74,793 × 16,591.13
  4. Step 4: Simplify right side
    49,867.55x = 1,240,900,386.09
  5. Step 5: Solve for x
    x = 1,240,900,386.09/49,867.55
  6. Step 6: Final answer
    x = 24,883.93

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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.