Home / 110,356.52-152,292.66-60,055.88

Finding the Fourth Proportional to 110,356.52, 152,292.66 and 60,055.88

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Solution

The fourth proportional to 110,356.52, 152,292.66 and 60,055.88 is: 82,877.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,356.52 : 152,292.66 = 60,055.88 : x
  2. Step 2: Convert to fraction form
    110,356.52/152,292.66 = 60,055.88/x
  3. Step 3: Cross multiply
    110,356.52x = 152,292.66 × 60,055.88
  4. Step 4: Simplify right side
    110,356.52x = 9,146,069,713.84
  5. Step 5: Solve for x
    x = 9,146,069,713.84/110,356.52
  6. Step 6: Final answer
    x = 82,877.47

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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.