Home / 80,593.26-111,217.23-44,782.62

Finding the Fourth Proportional to 80,593.26, 111,217.23 and 44,782.62

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Solution

The fourth proportional to 80,593.26, 111,217.23 and 44,782.62 is: 61,799.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,593.26 : 111,217.23 = 44,782.62 : x
  2. Step 2: Convert to fraction form
    80,593.26/111,217.23 = 44,782.62/x
  3. Step 3: Cross multiply
    80,593.26x = 111,217.23 × 44,782.62
  4. Step 4: Simplify right side
    80,593.26x = 4,980,598,948.54
  5. Step 5: Solve for x
    x = 4,980,598,948.54/80,593.26
  6. Step 6: Final answer
    x = 61,799.20

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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.