Home / 9,024.12-13,534.56-2,449.44

Finding the Fourth Proportional to 9,024.12, 13,534.56 and 2,449.44

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Solution

The fourth proportional to 9,024.12, 13,534.56 and 2,449.44 is: 3,673.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,024.12 : 13,534.56 = 2,449.44 : x
  2. Step 2: Convert to fraction form
    9,024.12/13,534.56 = 2,449.44/x
  3. Step 3: Cross multiply
    9,024.12x = 13,534.56 × 2,449.44
  4. Step 4: Simplify right side
    9,024.12x = 33,152,092.65
  5. Step 5: Solve for x
    x = 33,152,092.65/9,024.12
  6. Step 6: Final answer
    x = 3,673.72

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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.