Home / 225,027.30-337,152.15-146,100.90

Finding the Fourth Proportional to 225,027.30, 337,152.15 and 146,100.90

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Solution

The fourth proportional to 225,027.30, 337,152.15 and 146,100.90 is: 218,898.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    225,027.30 : 337,152.15 = 146,100.90 : x
  2. Step 2: Convert to fraction form
    225,027.30/337,152.15 = 146,100.90/x
  3. Step 3: Cross multiply
    225,027.30x = 337,152.15 × 146,100.90
  4. Step 4: Simplify right side
    225,027.30x = 49,258,232,551.94
  5. Step 5: Solve for x
    x = 49,258,232,551.94/225,027.30
  6. Step 6: Final answer
    x = 218,898.92

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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.