Home / 29,489.36-44,278.41-25,374.20

Finding the Fourth Proportional to 29,489.36, 44,278.41 and 25,374.20

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Solution

The fourth proportional to 29,489.36, 44,278.41 and 25,374.20 is: 38,099.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,489.36 : 44,278.41 = 25,374.20 : x
  2. Step 2: Convert to fraction form
    29,489.36/44,278.41 = 25,374.20/x
  3. Step 3: Cross multiply
    29,489.36x = 44,278.41 × 25,374.20
  4. Step 4: Simplify right side
    29,489.36x = 1,123,529,231.02
  5. Step 5: Solve for x
    x = 1,123,529,231.02/29,489.36
  6. Step 6: Final answer
    x = 38,099.48

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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.