Home / 80,023.24-110,437.25-44,213.24

Finding the Fourth Proportional to 80,023.24, 110,437.25 and 44,213.24

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Solution

The fourth proportional to 80,023.24, 110,437.25 and 44,213.24 is: 61,017.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,023.24 : 110,437.25 = 44,213.24 : x
  2. Step 2: Convert to fraction form
    80,023.24/110,437.25 = 44,213.24/x
  3. Step 3: Cross multiply
    80,023.24x = 110,437.25 × 44,213.24
  4. Step 4: Simplify right side
    80,023.24x = 4,882,788,818.57
  5. Step 5: Solve for x
    x = 4,882,788,818.57/80,023.24
  6. Step 6: Final answer
    x = 61,017.13

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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.