Home / 67,365.24-92,962.49-37,149.70

Finding the Fourth Proportional to 67,365.24, 92,962.49 and 37,149.70

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Solution

The fourth proportional to 67,365.24, 92,962.49 and 37,149.70 is: 51,265.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,365.24 : 92,962.49 = 37,149.70 : x
  2. Step 2: Convert to fraction form
    67,365.24/92,962.49 = 37,149.70/x
  3. Step 3: Cross multiply
    67,365.24x = 92,962.49 × 37,149.70
  4. Step 4: Simplify right side
    67,365.24x = 3,453,528,614.75
  5. Step 5: Solve for x
    x = 3,453,528,614.75/67,365.24
  6. Step 6: Final answer
    x = 51,265.74

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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.