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Finding the Fourth Proportional to 150,652.01, 225,892.37 and 116,445.69

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Solution

The fourth proportional to 150,652.01, 225,892.37 and 116,445.69 is: 174,602.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,652.01 : 225,892.37 = 116,445.69 : x
  2. Step 2: Convert to fraction form
    150,652.01/225,892.37 = 116,445.69/x
  3. Step 3: Cross multiply
    150,652.01x = 225,892.37 × 116,445.69
  4. Step 4: Simplify right side
    150,652.01x = 26,304,192,308.16
  5. Step 5: Solve for x
    x = 26,304,192,308.16/150,652.01
  6. Step 6: Final answer
    x = 174,602.34

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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.