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Finding the Fourth Proportional to 226,884.84, 340,327.24 and 60,668.52

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Solution

The fourth proportional to 226,884.84, 340,327.24 and 60,668.52 is: 91,002.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,884.84 : 340,327.24 = 60,668.52 : x
  2. Step 2: Convert to fraction form
    226,884.84/340,327.24 = 60,668.52/x
  3. Step 3: Cross multiply
    226,884.84x = 340,327.24 × 60,668.52
  4. Step 4: Simplify right side
    226,884.84x = 20,647,149,966.48
  5. Step 5: Solve for x
    x = 20,647,149,966.48/226,884.84
  6. Step 6: Final answer
    x = 91,002.77

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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.