Home / 34,181.19-47,149.70-25,251.75

Finding the Fourth Proportional to 34,181.19, 47,149.70 and 25,251.75

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Solution

The fourth proportional to 34,181.19, 47,149.70 and 25,251.75 is: 34,832.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,181.19 : 47,149.70 = 25,251.75 : x
  2. Step 2: Convert to fraction form
    34,181.19/47,149.70 = 25,251.75/x
  3. Step 3: Cross multiply
    34,181.19x = 47,149.70 × 25,251.75
  4. Step 4: Simplify right side
    34,181.19x = 1,190,612,310.72
  5. Step 5: Solve for x
    x = 1,190,612,310.72/34,181.19
  6. Step 6: Final answer
    x = 34,832.38

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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.