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Finding the Fourth Proportional to 222,404.88, 333,569.76 and 62,444.14

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Solution

The fourth proportional to 222,404.88, 333,569.76 and 62,444.14 is: 93,655.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,404.88 : 333,569.76 = 62,444.14 : x
  2. Step 2: Convert to fraction form
    222,404.88/333,569.76 = 62,444.14/x
  3. Step 3: Cross multiply
    222,404.88x = 333,569.76 × 62,444.14
  4. Step 4: Simplify right side
    222,404.88x = 20,829,476,793.21
  5. Step 5: Solve for x
    x = 20,829,476,793.21/222,404.88
  6. Step 6: Final answer
    x = 93,655.66

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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.