Home / 71,439.01-107,083.49-24,037.64

Finding the Fourth Proportional to 71,439.01, 107,083.49 and 24,037.64

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Solution

The fourth proportional to 71,439.01, 107,083.49 and 24,037.64 is: 36,031.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,439.01 : 107,083.49 = 24,037.64 : x
  2. Step 2: Convert to fraction form
    71,439.01/107,083.49 = 24,037.64/x
  3. Step 3: Cross multiply
    71,439.01x = 107,083.49 × 24,037.64
  4. Step 4: Simplify right side
    71,439.01x = 2,574,034,382.56
  5. Step 5: Solve for x
    x = 2,574,034,382.56/71,439.01
  6. Step 6: Final answer
    x = 36,031.22

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.