Home / 5,959.56-8,224.14-3,442.20

Finding the Fourth Proportional to 5,959.56, 8,224.14 and 3,442.20

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Solution

The fourth proportional to 5,959.56, 8,224.14 and 3,442.20 is: 4,750.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,959.56 : 8,224.14 = 3,442.20 : x
  2. Step 2: Convert to fraction form
    5,959.56/8,224.14 = 3,442.20/x
  3. Step 3: Cross multiply
    5,959.56x = 8,224.14 × 3,442.20
  4. Step 4: Simplify right side
    5,959.56x = 28,309,134.71
  5. Step 5: Solve for x
    x = 28,309,134.71/5,959.56
  6. Step 6: Final answer
    x = 4,750.21

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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.