Home / 435,013.27-652,592.17-182,312.76

Finding the Fourth Proportional to 435,013.27, 652,592.17 and 182,312.76

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Solution

The fourth proportional to 435,013.27, 652,592.17 and 182,312.76 is: 273,499.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,013.27 : 652,592.17 = 182,312.76 : x
  2. Step 2: Convert to fraction form
    435,013.27/652,592.17 = 182,312.76/x
  3. Step 3: Cross multiply
    435,013.27x = 652,592.17 × 182,312.76
  4. Step 4: Simplify right side
    435,013.27x = 118,975,882,342.20
  5. Step 5: Solve for x
    x = 118,975,882,342.20/435,013.27
  6. Step 6: Final answer
    x = 273,499.43

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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.