Home / 151,264.52-226,898.08-43,193.61

Finding the Fourth Proportional to 151,264.52, 226,898.08 and 43,193.61

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Solution

The fourth proportional to 151,264.52, 226,898.08 and 43,193.61 is: 64,790.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,264.52 : 226,898.08 = 43,193.61 : x
  2. Step 2: Convert to fraction form
    151,264.52/226,898.08 = 43,193.61/x
  3. Step 3: Cross multiply
    151,264.52x = 226,898.08 × 43,193.61
  4. Step 4: Simplify right side
    151,264.52x = 9,800,546,805.83
  5. Step 5: Solve for x
    x = 9,800,546,805.83/151,264.52
  6. Step 6: Final answer
    x = 64,790.78

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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.