Home / 67,357.68-92,951.47-37,144.27

Finding the Fourth Proportional to 67,357.68, 92,951.47 and 37,144.27

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Solution

The fourth proportional to 67,357.68, 92,951.47 and 37,144.27 is: 51,257.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,357.68 : 92,951.47 = 37,144.27 : x
  2. Step 2: Convert to fraction form
    67,357.68/92,951.47 = 37,144.27/x
  3. Step 3: Cross multiply
    67,357.68x = 92,951.47 × 37,144.27
  4. Step 4: Simplify right side
    67,357.68x = 3,452,614,452.26
  5. Step 5: Solve for x
    x = 3,452,614,452.26/67,357.68
  6. Step 6: Final answer
    x = 51,257.92

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.