Home / 69,244.02-95,557.16-43,761.71

Finding the Fourth Proportional to 69,244.02, 95,557.16 and 43,761.71

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Solution

The fourth proportional to 69,244.02, 95,557.16 and 43,761.71 is: 60,391.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,244.02 : 95,557.16 = 43,761.71 : x
  2. Step 2: Convert to fraction form
    69,244.02/95,557.16 = 43,761.71/x
  3. Step 3: Cross multiply
    69,244.02x = 95,557.16 × 43,761.71
  4. Step 4: Simplify right side
    69,244.02x = 4,181,745,072.64
  5. Step 5: Solve for x
    x = 4,181,745,072.64/69,244.02
  6. Step 6: Final answer
    x = 60,391.43

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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.