Home / 41,233.92-61,768.44-19,016.88

Finding the Fourth Proportional to 41,233.92, 61,768.44 and 19,016.88

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Solution

The fourth proportional to 41,233.92, 61,768.44 and 19,016.88 is: 28,487.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,233.92 : 61,768.44 = 19,016.88 : x
  2. Step 2: Convert to fraction form
    41,233.92/61,768.44 = 19,016.88/x
  3. Step 3: Cross multiply
    41,233.92x = 61,768.44 × 19,016.88
  4. Step 4: Simplify right side
    41,233.92x = 1,174,643,011.27
  5. Step 5: Solve for x
    x = 1,174,643,011.27/41,233.92
  6. Step 6: Final answer
    x = 28,487.30

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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.