Home / 110,047.92-151,867.08-59,747.04

Finding the Fourth Proportional to 110,047.92, 151,867.08 and 59,747.04

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Solution

The fourth proportional to 110,047.92, 151,867.08 and 59,747.04 is: 82,451.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,047.92 : 151,867.08 = 59,747.04 : x
  2. Step 2: Convert to fraction form
    110,047.92/151,867.08 = 59,747.04/x
  3. Step 3: Cross multiply
    110,047.92x = 151,867.08 × 59,747.04
  4. Step 4: Simplify right side
    110,047.92x = 9,073,608,503.44
  5. Step 5: Solve for x
    x = 9,073,608,503.44/110,047.92
  6. Step 6: Final answer
    x = 82,451.43

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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.