Home / 5,857.82-8,787.61-2,527.00

Finding the Fourth Proportional to 5,857.82, 8,787.61 and 2,527.00

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Solution

The fourth proportional to 5,857.82, 8,787.61 and 2,527.00 is: 3,790.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,857.82 : 8,787.61 = 2,527.00 : x
  2. Step 2: Convert to fraction form
    5,857.82/8,787.61 = 2,527.00/x
  3. Step 3: Cross multiply
    5,857.82x = 8,787.61 × 2,527.00
  4. Step 4: Simplify right side
    5,857.82x = 22,206,278.77
  5. Step 5: Solve for x
    x = 22,206,278.77/5,857.82
  6. Step 6: Final answer
    x = 3,790.88

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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.