Home / 60,962.28-84,130.02-34,105.92

Finding the Fourth Proportional to 60,962.28, 84,130.02 and 34,105.92

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Solution

The fourth proportional to 60,962.28, 84,130.02 and 34,105.92 is: 47,067.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,962.28 : 84,130.02 = 34,105.92 : x
  2. Step 2: Convert to fraction form
    60,962.28/84,130.02 = 34,105.92/x
  3. Step 3: Cross multiply
    60,962.28x = 84,130.02 × 34,105.92
  4. Step 4: Simplify right side
    60,962.28x = 2,869,331,731.72
  5. Step 5: Solve for x
    x = 2,869,331,731.72/60,962.28
  6. Step 6: Final answer
    x = 47,067.33

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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.