Home / 29,754.27-41,064.13-19,008.97

Finding the Fourth Proportional to 29,754.27, 41,064.13 and 19,008.97

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Solution

The fourth proportional to 29,754.27, 41,064.13 and 19,008.97 is: 26,234.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,754.27 : 41,064.13 = 19,008.97 : x
  2. Step 2: Convert to fraction form
    29,754.27/41,064.13 = 19,008.97/x
  3. Step 3: Cross multiply
    29,754.27x = 41,064.13 × 19,008.97
  4. Step 4: Simplify right side
    29,754.27x = 780,586,815.25
  5. Step 5: Solve for x
    x = 780,586,815.25/29,754.27
  6. Step 6: Final answer
    x = 26,234.45

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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.