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Finding the Fourth Proportional to 435,241.98, 652,892.97 and 182,267.76

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Solution

The fourth proportional to 435,241.98, 652,892.97 and 182,267.76 is: 273,414.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,241.98 : 652,892.97 = 182,267.76 : x
  2. Step 2: Convert to fraction form
    435,241.98/652,892.97 = 182,267.76/x
  3. Step 3: Cross multiply
    435,241.98x = 652,892.97 × 182,267.76
  4. Step 4: Simplify right side
    435,241.98x = 119,001,338,422.99
  5. Step 5: Solve for x
    x = 119,001,338,422.99/435,241.98
  6. Step 6: Final answer
    x = 273,414.20

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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.