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Finding the Fourth Proportional to 43,084, 59,454.84 and 23,963.86

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Solution

The fourth proportional to 43,084, 59,454.84 and 23,963.86 is: 33,069.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,084 : 59,454.84 = 23,963.86 : x
  2. Step 2: Convert to fraction form
    43,084/59,454.84 = 23,963.86/x
  3. Step 3: Cross multiply
    43,084x = 59,454.84 × 23,963.86
  4. Step 4: Simplify right side
    43,084x = 1,424,767,462.08
  5. Step 5: Solve for x
    x = 1,424,767,462.08/43,084
  6. Step 6: Final answer
    x = 33,069.53

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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.