Home / 67,423.36-101,059.68-25,262.88

Finding the Fourth Proportional to 67,423.36, 101,059.68 and 25,262.88

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Solution

The fourth proportional to 67,423.36, 101,059.68 and 25,262.88 is: 37,866.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,423.36 : 101,059.68 = 25,262.88 : x
  2. Step 2: Convert to fraction form
    67,423.36/101,059.68 = 25,262.88/x
  3. Step 3: Cross multiply
    67,423.36x = 101,059.68 × 25,262.88
  4. Step 4: Simplify right side
    67,423.36x = 2,553,058,568.68
  5. Step 5: Solve for x
    x = 2,553,058,568.68/67,423.36
  6. Step 6: Final answer
    x = 37,866.08

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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.