Home / 49,872.98-74,799.02-16,584.12

Finding the Fourth Proportional to 49,872.98, 74,799.02 and 16,584.12

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Solution

The fourth proportional to 49,872.98, 74,799.02 and 16,584.12 is: 24,872.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,872.98 : 74,799.02 = 16,584.12 : x
  2. Step 2: Convert to fraction form
    49,872.98/74,799.02 = 16,584.12/x
  3. Step 3: Cross multiply
    49,872.98x = 74,799.02 × 16,584.12
  4. Step 4: Simplify right side
    49,872.98x = 1,240,475,965.02
  5. Step 5: Solve for x
    x = 1,240,475,965.02/49,872.98
  6. Step 6: Final answer
    x = 24,872.70

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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.