Home / 67,507.36-101,260.44-22,532.12

Finding the Fourth Proportional to 67,507.36, 101,260.44 and 22,532.12

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Solution

The fourth proportional to 67,507.36, 101,260.44 and 22,532.12 is: 33,797.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,507.36 : 101,260.44 = 22,532.12 : x
  2. Step 2: Convert to fraction form
    67,507.36/101,260.44 = 22,532.12/x
  3. Step 3: Cross multiply
    67,507.36x = 101,260.44 × 22,532.12
  4. Step 4: Simplify right side
    67,507.36x = 2,281,612,385.33
  5. Step 5: Solve for x
    x = 2,281,612,385.33/67,507.36
  6. Step 6: Final answer
    x = 33,797.98

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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.