Home / 21,617.68-32,425.92-6,034.84

Finding the Fourth Proportional to 21,617.68, 32,425.92 and 6,034.84

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Solution

The fourth proportional to 21,617.68, 32,425.92 and 6,034.84 is: 9,052.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,617.68 : 32,425.92 = 6,034.84 : x
  2. Step 2: Convert to fraction form
    21,617.68/32,425.92 = 6,034.84/x
  3. Step 3: Cross multiply
    21,617.68x = 32,425.92 × 6,034.84
  4. Step 4: Simplify right side
    21,617.68x = 195,685,239.05
  5. Step 5: Solve for x
    x = 195,685,239.05/21,617.68
  6. Step 6: Final answer
    x = 9,052.09

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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.