Home / 88,854.28-122,614.18-48,560.28

Finding the Fourth Proportional to 88,854.28, 122,614.18 and 48,560.28

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Solution

The fourth proportional to 88,854.28, 122,614.18 and 48,560.28 is: 67,010.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,854.28 : 122,614.18 = 48,560.28 : x
  2. Step 2: Convert to fraction form
    88,854.28/122,614.18 = 48,560.28/x
  3. Step 3: Cross multiply
    88,854.28x = 122,614.18 × 48,560.28
  4. Step 4: Simplify right side
    88,854.28x = 5,954,178,912.77
  5. Step 5: Solve for x
    x = 5,954,178,912.77/88,854.28
  6. Step 6: Final answer
    x = 67,010.60

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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.