Home / 67,267.14-100,899.78-22,924.80

Finding the Fourth Proportional to 67,267.14, 100,899.78 and 22,924.80

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Solution

The fourth proportional to 67,267.14, 100,899.78 and 22,924.80 is: 34,386.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,267.14 : 100,899.78 = 22,924.80 : x
  2. Step 2: Convert to fraction form
    67,267.14/100,899.78 = 22,924.80/x
  3. Step 3: Cross multiply
    67,267.14x = 100,899.78 × 22,924.80
  4. Step 4: Simplify right side
    67,267.14x = 2,313,107,276.54
  5. Step 5: Solve for x
    x = 2,313,107,276.54/67,267.14
  6. Step 6: Final answer
    x = 34,386.88

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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.