Home / 110,844.58-152,964.56-60,542.50

Finding the Fourth Proportional to 110,844.58, 152,964.56 and 60,542.50

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Solution

The fourth proportional to 110,844.58, 152,964.56 and 60,542.50 is: 83,548.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,844.58 : 152,964.56 = 60,542.50 : x
  2. Step 2: Convert to fraction form
    110,844.58/152,964.56 = 60,542.50/x
  3. Step 3: Cross multiply
    110,844.58x = 152,964.56 × 60,542.50
  4. Step 4: Simplify right side
    110,844.58x = 9,260,856,873.80
  5. Step 5: Solve for x
    x = 9,260,856,873.80/110,844.58
  6. Step 6: Final answer
    x = 83,548.13

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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.