Home / 29,194.38-43,757.55-13,401.08

Finding the Fourth Proportional to 29,194.38, 43,757.55 and 13,401.08

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Solution

The fourth proportional to 29,194.38, 43,757.55 and 13,401.08 is: 20,086.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,194.38 : 43,757.55 = 13,401.08 : x
  2. Step 2: Convert to fraction form
    29,194.38/43,757.55 = 13,401.08/x
  3. Step 3: Cross multiply
    29,194.38x = 43,757.55 × 13,401.08
  4. Step 4: Simplify right side
    29,194.38x = 586,398,401.94
  5. Step 5: Solve for x
    x = 586,398,401.94/29,194.38
  6. Step 6: Final answer
    x = 20,086.00

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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.