Home / 49,257.66-73,902.23-17,646.38

Finding the Fourth Proportional to 49,257.66, 73,902.23 and 17,646.38

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Solution

The fourth proportional to 49,257.66, 73,902.23 and 17,646.38 is: 26,475.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,257.66 : 73,902.23 = 17,646.38 : x
  2. Step 2: Convert to fraction form
    49,257.66/73,902.23 = 17,646.38/x
  3. Step 3: Cross multiply
    49,257.66x = 73,902.23 × 17,646.38
  4. Step 4: Simplify right side
    49,257.66x = 1,304,106,833.43
  5. Step 5: Solve for x
    x = 1,304,106,833.43/49,257.66
  6. Step 6: Final answer
    x = 26,475.21

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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.