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Finding the Fourth Proportional to 225,027.14, 337,614.62 and 92,019.26

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Solution

The fourth proportional to 225,027.14, 337,614.62 and 92,019.26 is: 138,059.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    225,027.14 : 337,614.62 = 92,019.26 : x
  2. Step 2: Convert to fraction form
    225,027.14/337,614.62 = 92,019.26/x
  3. Step 3: Cross multiply
    225,027.14x = 337,614.62 × 92,019.26
  4. Step 4: Simplify right side
    225,027.14x = 31,067,047,881.52
  5. Step 5: Solve for x
    x = 31,067,047,881.52/225,027.14
  6. Step 6: Final answer
    x = 138,059.12

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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.