Home / 26,882.73-40,318.83-25,549.17

Finding the Fourth Proportional to 26,882.73, 40,318.83 and 25,549.17

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Solution

The fourth proportional to 26,882.73, 40,318.83 and 25,549.17 is: 38,318.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,882.73 : 40,318.83 = 25,549.17 : x
  2. Step 2: Convert to fraction form
    26,882.73/40,318.83 = 25,549.17/x
  3. Step 3: Cross multiply
    26,882.73x = 40,318.83 × 25,549.17
  4. Step 4: Simplify right side
    26,882.73x = 1,030,112,641.87
  5. Step 5: Solve for x
    x = 1,030,112,641.87/26,882.73
  6. Step 6: Final answer
    x = 38,318.75

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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.