Home / 41.24-56.96-32.14

Finding the Fourth Proportional to 41.24, 56.96 and 32.14

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Solution

The fourth proportional to 41.24, 56.96 and 32.14 is: 44.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    41.24 : 56.96 = 32.14 : x
  2. Step 2: Convert to fraction form
    41.24/56.96 = 32.14/x
  3. Step 3: Cross multiply
    41.24x = 56.96 × 32.14
  4. Step 4: Simplify right side
    41.24x = 1,830.69
  5. Step 5: Solve for x
    x = 1,830.69/41.24
  6. Step 6: Final answer
    x = 44.39

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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.