Home / 5,008.73-7,516.79-2,376.24

Finding the Fourth Proportional to 5,008.73, 7,516.79 and 2,376.24

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Solution

The fourth proportional to 5,008.73, 7,516.79 and 2,376.24 is: 3,566.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,008.73 : 7,516.79 = 2,376.24 : x
  2. Step 2: Convert to fraction form
    5,008.73/7,516.79 = 2,376.24/x
  3. Step 3: Cross multiply
    5,008.73x = 7,516.79 × 2,376.24
  4. Step 4: Simplify right side
    5,008.73x = 17,861,713.38
  5. Step 5: Solve for x
    x = 17,861,713.38/5,008.73
  6. Step 6: Final answer
    x = 3,566.12

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1.5x scale

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.