Home / 133,717.26-200,592.27-49,463.13

Finding the Fourth Proportional to 133,717.26, 200,592.27 and 49,463.13

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Solution

The fourth proportional to 133,717.26, 200,592.27 and 49,463.13 is: 74,200.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,717.26 : 200,592.27 = 49,463.13 : x
  2. Step 2: Convert to fraction form
    133,717.26/200,592.27 = 49,463.13/x
  3. Step 3: Cross multiply
    133,717.26x = 200,592.27 × 49,463.13
  4. Step 4: Simplify right side
    133,717.26x = 9,921,921,528.01
  5. Step 5: Solve for x
    x = 9,921,921,528.01/133,717.26
  6. Step 6: Final answer
    x = 74,200.75

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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.