Home / 29,050.34-43,546.14-19,691.33

Finding the Fourth Proportional to 29,050.34, 43,546.14 and 19,691.33

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Solution

The fourth proportional to 29,050.34, 43,546.14 and 19,691.33 is: 29,517.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,050.34 : 43,546.14 = 19,691.33 : x
  2. Step 2: Convert to fraction form
    29,050.34/43,546.14 = 19,691.33/x
  3. Step 3: Cross multiply
    29,050.34x = 43,546.14 × 19,691.33
  4. Step 4: Simplify right side
    29,050.34x = 857,481,195.24
  5. Step 5: Solve for x
    x = 857,481,195.24/29,050.34
  6. Step 6: Final answer
    x = 29,517.08

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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.