Home / 6,634.88-9,952.20-5,601.52

Finding the Fourth Proportional to 6,634.88, 9,952.20 and 5,601.52

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Solution

The fourth proportional to 6,634.88, 9,952.20 and 5,601.52 is: 8,402.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,634.88 : 9,952.20 = 5,601.52 : x
  2. Step 2: Convert to fraction form
    6,634.88/9,952.20 = 5,601.52/x
  3. Step 3: Cross multiply
    6,634.88x = 9,952.20 × 5,601.52
  4. Step 4: Simplify right side
    6,634.88x = 55,747,447.34
  5. Step 5: Solve for x
    x = 55,747,447.34/6,634.88
  6. Step 6: Final answer
    x = 8,402.18

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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.