Home / 67,052.28-100,591.40-22,686.27

Finding the Fourth Proportional to 67,052.28, 100,591.40 and 22,686.27

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Solution

The fourth proportional to 67,052.28, 100,591.40 and 22,686.27 is: 34,033.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,052.28 : 100,591.40 = 22,686.27 : x
  2. Step 2: Convert to fraction form
    67,052.28/100,591.40 = 22,686.27/x
  3. Step 3: Cross multiply
    67,052.28x = 100,591.40 × 22,686.27
  4. Step 4: Simplify right side
    67,052.28x = 2,282,043,660.08
  5. Step 5: Solve for x
    x = 2,282,043,660.08/67,052.28
  6. Step 6: Final answer
    x = 34,033.80

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.