Home / 151,676.43-227,417.45-62,991.15

Finding the Fourth Proportional to 151,676.43, 227,417.45 and 62,991.15

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Solution

The fourth proportional to 151,676.43, 227,417.45 and 62,991.15 is: 94,446.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,676.43 : 227,417.45 = 62,991.15 : x
  2. Step 2: Convert to fraction form
    151,676.43/227,417.45 = 62,991.15/x
  3. Step 3: Cross multiply
    151,676.43x = 227,417.45 × 62,991.15
  4. Step 4: Simplify right side
    151,676.43x = 14,325,286,390.61
  5. Step 5: Solve for x
    x = 14,325,286,390.61/151,676.43
  6. Step 6: Final answer
    x = 94,446.36

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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.