Home / 48,832.56-73,256.12-17,660.52

Finding the Fourth Proportional to 48,832.56, 73,256.12 and 17,660.52

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Solution

The fourth proportional to 48,832.56, 73,256.12 and 17,660.52 is: 26,493.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,832.56 : 73,256.12 = 17,660.52 : x
  2. Step 2: Convert to fraction form
    48,832.56/73,256.12 = 17,660.52/x
  3. Step 3: Cross multiply
    48,832.56x = 73,256.12 × 17,660.52
  4. Step 4: Simplify right side
    48,832.56x = 1,293,741,172.38
  5. Step 5: Solve for x
    x = 1,293,741,172.38/48,832.56
  6. Step 6: Final answer
    x = 26,493.41

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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.