Home / 67,657.14-101,508.25-22,682.94

Finding the Fourth Proportional to 67,657.14, 101,508.25 and 22,682.94

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Solution

The fourth proportional to 67,657.14, 101,508.25 and 22,682.94 is: 34,031.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,657.14 : 101,508.25 = 22,682.94 : x
  2. Step 2: Convert to fraction form
    67,657.14/101,508.25 = 22,682.94/x
  3. Step 3: Cross multiply
    67,657.14x = 101,508.25 × 22,682.94
  4. Step 4: Simplify right side
    67,657.14x = 2,302,505,487.55
  5. Step 5: Solve for x
    x = 2,302,505,487.55/67,657.14
  6. Step 6: Final answer
    x = 34,031.97

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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.