Home / 67,946.42-101,937.24-25,827.24

Finding the Fourth Proportional to 67,946.42, 101,937.24 and 25,827.24

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Solution

The fourth proportional to 67,946.42, 101,937.24 and 25,827.24 is: 38,747.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,946.42 : 101,937.24 = 25,827.24 : x
  2. Step 2: Convert to fraction form
    67,946.42/101,937.24 = 25,827.24/x
  3. Step 3: Cross multiply
    67,946.42x = 101,937.24 × 25,827.24
  4. Step 4: Simplify right side
    67,946.42x = 2,632,757,562.42
  5. Step 5: Solve for x
    x = 2,632,757,562.42/67,946.42
  6. Step 6: Final answer
    x = 38,747.55

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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.