Home / 49,372.68-74,063.52-16,084.20

Finding the Fourth Proportional to 49,372.68, 74,063.52 and 16,084.20

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Solution

The fourth proportional to 49,372.68, 74,063.52 and 16,084.20 is: 24,127.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,372.68 : 74,063.52 = 16,084.20 : x
  2. Step 2: Convert to fraction form
    49,372.68/74,063.52 = 16,084.20/x
  3. Step 3: Cross multiply
    49,372.68x = 74,063.52 × 16,084.20
  4. Step 4: Simplify right side
    49,372.68x = 1,191,252,468.38
  5. Step 5: Solve for x
    x = 1,191,252,468.38/49,372.68
  6. Step 6: Final answer
    x = 24,127.77

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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.