Home / 151,412.20-227,145.84-62,617.48

Finding the Fourth Proportional to 151,412.20, 227,145.84 and 62,617.48

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Solution

The fourth proportional to 151,412.20, 227,145.84 and 62,617.48 is: 93,937.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,412.20 : 227,145.84 = 62,617.48 : x
  2. Step 2: Convert to fraction form
    151,412.20/227,145.84 = 62,617.48/x
  3. Step 3: Cross multiply
    151,412.20x = 227,145.84 × 62,617.48
  4. Step 4: Simplify right side
    151,412.20x = 14,223,300,093.28
  5. Step 5: Solve for x
    x = 14,223,300,093.28/151,412.20
  6. Step 6: Final answer
    x = 93,937.61

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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.