Home / 32,217.22-44,449.05-19,474.30

Finding the Fourth Proportional to 32,217.22, 44,449.05 and 19,474.30

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Solution

The fourth proportional to 32,217.22, 44,449.05 and 19,474.30 is: 26,868.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,217.22 : 44,449.05 = 19,474.30 : x
  2. Step 2: Convert to fraction form
    32,217.22/44,449.05 = 19,474.30/x
  3. Step 3: Cross multiply
    32,217.22x = 44,449.05 × 19,474.30
  4. Step 4: Simplify right side
    32,217.22x = 865,614,134.42
  5. Step 5: Solve for x
    x = 865,614,134.42/32,217.22
  6. Step 6: Final answer
    x = 26,868.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.