Home / 29,867.96-41,211.17-17,285.42

Finding the Fourth Proportional to 29,867.96, 41,211.17 and 17,285.42

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Solution

The fourth proportional to 29,867.96, 41,211.17 and 17,285.42 is: 23,850.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,867.96 : 41,211.17 = 17,285.42 : x
  2. Step 2: Convert to fraction form
    29,867.96/41,211.17 = 17,285.42/x
  3. Step 3: Cross multiply
    29,867.96x = 41,211.17 × 17,285.42
  4. Step 4: Simplify right side
    29,867.96x = 712,352,382.14
  5. Step 5: Solve for x
    x = 712,352,382.14/29,867.96
  6. Step 6: Final answer
    x = 23,850.05

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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.