Home / 151,266.52-226,901.08-43,195.61

Finding the Fourth Proportional to 151,266.52, 226,901.08 and 43,195.61

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Solution

The fourth proportional to 151,266.52, 226,901.08 and 43,195.61 is: 64,793.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,266.52 : 226,901.08 = 43,195.61 : x
  2. Step 2: Convert to fraction form
    151,266.52/226,901.08 = 43,195.61/x
  3. Step 3: Cross multiply
    151,266.52x = 226,901.08 × 43,195.61
  4. Step 4: Simplify right side
    151,266.52x = 9,801,130,560.26
  5. Step 5: Solve for x
    x = 9,801,130,560.26/151,266.52
  6. Step 6: Final answer
    x = 64,793.79

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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.