Home / 24,719.82-37,081.35-9,132.18

Finding the Fourth Proportional to 24,719.82, 37,081.35 and 9,132.18

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Solution

The fourth proportional to 24,719.82, 37,081.35 and 9,132.18 is: 13,698.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,719.82 : 37,081.35 = 9,132.18 : x
  2. Step 2: Convert to fraction form
    24,719.82/37,081.35 = 9,132.18/x
  3. Step 3: Cross multiply
    24,719.82x = 37,081.35 × 9,132.18
  4. Step 4: Simplify right side
    24,719.82x = 338,633,562.84
  5. Step 5: Solve for x
    x = 338,633,562.84/24,719.82
  6. Step 6: Final answer
    x = 13,698.87

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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.