Home / 6,264.30-9,394.56-1,882.20

Finding the Fourth Proportional to 6,264.30, 9,394.56 and 1,882.20

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Solution

The fourth proportional to 6,264.30, 9,394.56 and 1,882.20 is: 2,822.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,264.30 : 9,394.56 = 1,882.20 : x
  2. Step 2: Convert to fraction form
    6,264.30/9,394.56 = 1,882.20/x
  3. Step 3: Cross multiply
    6,264.30x = 9,394.56 × 1,882.20
  4. Step 4: Simplify right side
    6,264.30x = 17,682,440.83
  5. Step 5: Solve for x
    x = 17,682,440.83/6,264.30
  6. Step 6: Final answer
    x = 2,822.73

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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.