Home / 80,082.03-110,504.73-44,266.26

Finding the Fourth Proportional to 80,082.03, 110,504.73 and 44,266.26

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Solution

The fourth proportional to 80,082.03, 110,504.73 and 44,266.26 is: 61,082.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,082.03 : 110,504.73 = 44,266.26 : x
  2. Step 2: Convert to fraction form
    80,082.03/110,504.73 = 44,266.26/x
  3. Step 3: Cross multiply
    80,082.03x = 110,504.73 × 44,266.26
  4. Step 4: Simplify right side
    80,082.03x = 4,891,631,109.41
  5. Step 5: Solve for x
    x = 4,891,631,109.41/80,082.03
  6. Step 6: Final answer
    x = 61,082.76

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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.