Home / 5,959.17-8,223.37-3,306.55

Finding the Fourth Proportional to 5,959.17, 8,223.37 and 3,306.55

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Solution

The fourth proportional to 5,959.17, 8,223.37 and 3,306.55 is: 4,562.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,959.17 : 8,223.37 = 3,306.55 : x
  2. Step 2: Convert to fraction form
    5,959.17/8,223.37 = 3,306.55/x
  3. Step 3: Cross multiply
    5,959.17x = 8,223.37 × 3,306.55
  4. Step 4: Simplify right side
    5,959.17x = 27,190,984.07
  5. Step 5: Solve for x
    x = 27,190,984.07/5,959.17
  6. Step 6: Final answer
    x = 4,562.88

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.