Home / 29,380.66-40,575.57-25,164.34

Finding the Fourth Proportional to 29,380.66, 40,575.57 and 25,164.34

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Solution

The fourth proportional to 29,380.66, 40,575.57 and 25,164.34 is: 34,752.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,380.66 : 40,575.57 = 25,164.34 : x
  2. Step 2: Convert to fraction form
    29,380.66/40,575.57 = 25,164.34/x
  3. Step 3: Cross multiply
    29,380.66x = 40,575.57 × 25,164.34
  4. Step 4: Simplify right side
    29,380.66x = 1,021,057,439.17
  5. Step 5: Solve for x
    x = 1,021,057,439.17/29,380.66
  6. Step 6: Final answer
    x = 34,752.71

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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.