Home / 58,600.05-80,862.28-32,753.76

Finding the Fourth Proportional to 58,600.05, 80,862.28 and 32,753.76

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Solution

The fourth proportional to 58,600.05, 80,862.28 and 32,753.76 is: 45,196.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,600.05 : 80,862.28 = 32,753.76 : x
  2. Step 2: Convert to fraction form
    58,600.05/80,862.28 = 32,753.76/x
  3. Step 3: Cross multiply
    58,600.05x = 80,862.28 × 32,753.76
  4. Step 4: Simplify right side
    58,600.05x = 2,648,543,630.29
  5. Step 5: Solve for x
    x = 2,648,543,630.29/58,600.05
  6. Step 6: Final answer
    x = 45,196.95

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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.