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Finding the Fourth Proportional to 67,417.01, 101,087.54 and 22,414.22

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Solution

The fourth proportional to 67,417.01, 101,087.54 and 22,414.22 is: 33,608.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,417.01 : 101,087.54 = 22,414.22 : x
  2. Step 2: Convert to fraction form
    67,417.01/101,087.54 = 22,414.22/x
  3. Step 3: Cross multiply
    67,417.01x = 101,087.54 × 22,414.22
  4. Step 4: Simplify right side
    67,417.01x = 2,265,797,743.31
  5. Step 5: Solve for x
    x = 2,265,797,743.31/67,417.01
  6. Step 6: Final answer
    x = 33,608.70

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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.