Home / 110,335.25-152,262.66-60,034.61

Finding the Fourth Proportional to 110,335.25, 152,262.66 and 60,034.61

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Solution

The fourth proportional to 110,335.25, 152,262.66 and 60,034.61 is: 82,847.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,335.25 : 152,262.66 = 60,034.61 : x
  2. Step 2: Convert to fraction form
    110,335.25/152,262.66 = 60,034.61/x
  3. Step 3: Cross multiply
    110,335.25x = 152,262.66 × 60,034.61
  4. Step 4: Simplify right side
    110,335.25x = 9,141,029,410.66
  5. Step 5: Solve for x
    x = 9,141,029,410.66/110,335.25
  6. Step 6: Final answer
    x = 82,847.77

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.