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Finding the Fourth Proportional to 466,252.31, 699,378.47 and 150,709.22

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Solution

The fourth proportional to 466,252.31, 699,378.47 and 150,709.22 is: 226,063.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    466,252.31 : 699,378.47 = 150,709.22 : x
  2. Step 2: Convert to fraction form
    466,252.31/699,378.47 = 150,709.22/x
  3. Step 3: Cross multiply
    466,252.31x = 699,378.47 × 150,709.22
  4. Step 4: Simplify right side
    466,252.31x = 105,402,785,823.71
  5. Step 5: Solve for x
    x = 105,402,785,823.71/466,252.31
  6. Step 6: Final answer
    x = 226,063.83

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Similar ratio
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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.