Home / 110,552.02-152,561.82-60,251.02

Finding the Fourth Proportional to 110,552.02, 152,561.82 and 60,251.02

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Solution

The fourth proportional to 110,552.02, 152,561.82 and 60,251.02 is: 83,146.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,552.02 : 152,561.82 = 60,251.02 : x
  2. Step 2: Convert to fraction form
    110,552.02/152,561.82 = 60,251.02/x
  3. Step 3: Cross multiply
    110,552.02x = 152,561.82 × 60,251.02
  4. Step 4: Simplify right side
    110,552.02x = 9,192,005,268.06
  5. Step 5: Solve for x
    x = 9,192,005,268.06/110,552.02
  6. Step 6: Final answer
    x = 83,146.43

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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.