Home / 29,841.67-41,174.05-19,218.52

Finding the Fourth Proportional to 29,841.67, 41,174.05 and 19,218.52

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Solution

The fourth proportional to 29,841.67, 41,174.05 and 19,218.52 is: 26,516.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,841.67 : 41,174.05 = 19,218.52 : x
  2. Step 2: Convert to fraction form
    29,841.67/41,174.05 = 19,218.52/x
  3. Step 3: Cross multiply
    29,841.67x = 41,174.05 × 19,218.52
  4. Step 4: Simplify right side
    29,841.67x = 791,304,057.21
  5. Step 5: Solve for x
    x = 791,304,057.21/29,841.67
  6. Step 6: Final answer
    x = 26,516.75

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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.