Home / 32,264.24-44,540.83-20,171.44

Finding the Fourth Proportional to 32,264.24, 44,540.83 and 20,171.44

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Solution

The fourth proportional to 32,264.24, 44,540.83 and 20,171.44 is: 27,846.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,264.24 : 44,540.83 = 20,171.44 : x
  2. Step 2: Convert to fraction form
    32,264.24/44,540.83 = 20,171.44/x
  3. Step 3: Cross multiply
    32,264.24x = 44,540.83 × 20,171.44
  4. Step 4: Simplify right side
    32,264.24x = 898,452,510.24
  5. Step 5: Solve for x
    x = 898,452,510.24/32,264.24
  6. Step 6: Final answer
    x = 27,846.70

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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.