Home / 80,037.01-110,449.51-44,226.24

Finding the Fourth Proportional to 80,037.01, 110,449.51 and 44,226.24

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Solution

The fourth proportional to 80,037.01, 110,449.51 and 44,226.24 is: 61,031.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,037.01 : 110,449.51 = 44,226.24 : x
  2. Step 2: Convert to fraction form
    80,037.01/110,449.51 = 44,226.24/x
  3. Step 3: Cross multiply
    80,037.01x = 110,449.51 × 44,226.24
  4. Step 4: Simplify right side
    80,037.01x = 4,884,766,012.39
  5. Step 5: Solve for x
    x = 4,884,766,012.39/80,037.01
  6. Step 6: Final answer
    x = 61,031.34

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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.