Home / 9,023.52-13,535.33-2,449.65

Finding the Fourth Proportional to 9,023.52, 13,535.33 and 2,449.65

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Solution

The fourth proportional to 9,023.52, 13,535.33 and 2,449.65 is: 3,674.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,023.52 : 13,535.33 = 2,449.65 : x
  2. Step 2: Convert to fraction form
    9,023.52/13,535.33 = 2,449.65/x
  3. Step 3: Cross multiply
    9,023.52x = 13,535.33 × 2,449.65
  4. Step 4: Simplify right side
    9,023.52x = 33,156,808.89
  5. Step 5: Solve for x
    x = 33,156,808.89/9,023.52
  6. Step 6: Final answer
    x = 3,674.49

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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.