Home / 80,082.41-110,504.12-44,267.56

Finding the Fourth Proportional to 80,082.41, 110,504.12 and 44,267.56

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Solution

The fourth proportional to 80,082.41, 110,504.12 and 44,267.56 is: 61,083.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,082.41 : 110,504.12 = 44,267.56 : x
  2. Step 2: Convert to fraction form
    80,082.41/110,504.12 = 44,267.56/x
  3. Step 3: Cross multiply
    80,082.41x = 110,504.12 × 44,267.56
  4. Step 4: Simplify right side
    80,082.41x = 4,891,747,264.75
  5. Step 5: Solve for x
    x = 4,891,747,264.75/80,082.41
  6. Step 6: Final answer
    x = 61,083.91

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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.