Home / 49,534.53-74,299.18-16,250.21

Finding the Fourth Proportional to 49,534.53, 74,299.18 and 16,250.21

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Solution

The fourth proportional to 49,534.53, 74,299.18 and 16,250.21 is: 24,374.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,534.53 : 74,299.18 = 16,250.21 : x
  2. Step 2: Convert to fraction form
    49,534.53/74,299.18 = 16,250.21/x
  3. Step 3: Cross multiply
    49,534.53x = 74,299.18 × 16,250.21
  4. Step 4: Simplify right side
    49,534.53x = 1,207,377,277.83
  5. Step 5: Solve for x
    x = 1,207,377,277.83/49,534.53
  6. Step 6: Final answer
    x = 24,374.46

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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.