Home / 6,279.02-9,422.17-2,383.73

Finding the Fourth Proportional to 6,279.02, 9,422.17 and 2,383.73

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Solution

The fourth proportional to 6,279.02, 9,422.17 and 2,383.73 is: 3,576.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,279.02 : 9,422.17 = 2,383.73 : x
  2. Step 2: Convert to fraction form
    6,279.02/9,422.17 = 2,383.73/x
  3. Step 3: Cross multiply
    6,279.02x = 9,422.17 × 2,383.73
  4. Step 4: Simplify right side
    6,279.02x = 22,459,909.29
  5. Step 5: Solve for x
    x = 22,459,909.29/6,279.02
  6. Step 6: Final answer
    x = 3,576.98

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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.