Home / 51,082.07-76,475.49-32,383.22

Finding the Fourth Proportional to 51,082.07, 76,475.49 and 32,383.22

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Solution

The fourth proportional to 51,082.07, 76,475.49 and 32,383.22 is: 48,481.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,082.07 : 76,475.49 = 32,383.22 : x
  2. Step 2: Convert to fraction form
    51,082.07/76,475.49 = 32,383.22/x
  3. Step 3: Cross multiply
    51,082.07x = 76,475.49 × 32,383.22
  4. Step 4: Simplify right side
    51,082.07x = 2,476,522,687.03
  5. Step 5: Solve for x
    x = 2,476,522,687.03/51,082.07
  6. Step 6: Final answer
    x = 48,481.25

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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.