Home / 6,224.22-9,330.12-3,452.13

Finding the Fourth Proportional to 6,224.22, 9,330.12 and 3,452.13

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Solution

The fourth proportional to 6,224.22, 9,330.12 and 3,452.13 is: 5,174.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,224.22 : 9,330.12 = 3,452.13 : x
  2. Step 2: Convert to fraction form
    6,224.22/9,330.12 = 3,452.13/x
  3. Step 3: Cross multiply
    6,224.22x = 9,330.12 × 3,452.13
  4. Step 4: Simplify right side
    6,224.22x = 32,208,787.16
  5. Step 5: Solve for x
    x = 32,208,787.16/6,224.22
  6. Step 6: Final answer
    x = 5,174.75

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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.