Home / 9,025.85-13,538.75-2,452.03

Finding the Fourth Proportional to 9,025.85, 13,538.75 and 2,452.03

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Solution

The fourth proportional to 9,025.85, 13,538.75 and 2,452.03 is: 3,678.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,025.85 : 13,538.75 = 2,452.03 : x
  2. Step 2: Convert to fraction form
    9,025.85/13,538.75 = 2,452.03/x
  3. Step 3: Cross multiply
    9,025.85x = 13,538.75 × 2,452.03
  4. Step 4: Simplify right side
    9,025.85x = 33,197,375.06
  5. Step 5: Solve for x
    x = 33,197,375.06/9,025.85
  6. Step 6: Final answer
    x = 3,678.03

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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.