Home / 13,025.52-19,546.48-6,452.08

Finding the Fourth Proportional to 13,025.52, 19,546.48 and 6,452.08

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Solution

The fourth proportional to 13,025.52, 19,546.48 and 6,452.08 is: 9,682.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,025.52 : 19,546.48 = 6,452.08 : x
  2. Step 2: Convert to fraction form
    13,025.52/19,546.48 = 6,452.08/x
  3. Step 3: Cross multiply
    13,025.52x = 19,546.48 × 6,452.08
  4. Step 4: Simplify right side
    13,025.52x = 126,115,452.68
  5. Step 5: Solve for x
    x = 126,115,452.68/13,025.52
  6. Step 6: Final answer
    x = 9,682.18

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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.