Home / 151,970.38-227,832.57-63,290.27

Finding the Fourth Proportional to 151,970.38, 227,832.57 and 63,290.27

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Solution

The fourth proportional to 151,970.38, 227,832.57 and 63,290.27 is: 94,884.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,970.38 : 227,832.57 = 63,290.27 : x
  2. Step 2: Convert to fraction form
    151,970.38/227,832.57 = 63,290.27/x
  3. Step 3: Cross multiply
    151,970.38x = 227,832.57 × 63,290.27
  4. Step 4: Simplify right side
    151,970.38x = 14,419,585,439.68
  5. Step 5: Solve for x
    x = 14,419,585,439.68/151,970.38
  6. Step 6: Final answer
    x = 94,884.19

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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.