Home / 110,334.25-152,261.28-60,033.61

Finding the Fourth Proportional to 110,334.25, 152,261.28 and 60,033.61

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Solution

The fourth proportional to 110,334.25, 152,261.28 and 60,033.61 is: 82,846.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,334.25 : 152,261.28 = 60,033.61 : x
  2. Step 2: Convert to fraction form
    110,334.25/152,261.28 = 60,033.61/x
  3. Step 3: Cross multiply
    110,334.25x = 152,261.28 × 60,033.61
  4. Step 4: Simplify right side
    110,334.25x = 9,140,794,301.62
  5. Step 5: Solve for x
    x = 9,140,794,301.62/110,334.25
  6. Step 6: Final answer
    x = 82,846.39

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1.5x scale

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.