Home / 151,614.73-227,126.58-92,303.29

Finding the Fourth Proportional to 151,614.73, 227,126.58 and 92,303.29

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Solution

The fourth proportional to 151,614.73, 227,126.58 and 92,303.29 is: 138,275.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,614.73 : 227,126.58 = 92,303.29 : x
  2. Step 2: Convert to fraction form
    151,614.73/227,126.58 = 92,303.29/x
  3. Step 3: Cross multiply
    151,614.73x = 227,126.58 × 92,303.29
  4. Step 4: Simplify right side
    151,614.73x = 20,964,530,580.45
  5. Step 5: Solve for x
    x = 20,964,530,580.45/151,614.73
  6. Step 6: Final answer
    x = 138,275.02

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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.