Home / 73,424.12-110,082.30-23,475.47

Finding the Fourth Proportional to 73,424.12, 110,082.30 and 23,475.47

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Solution

The fourth proportional to 73,424.12, 110,082.30 and 23,475.47 is: 35,195.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,424.12 : 110,082.30 = 23,475.47 : x
  2. Step 2: Convert to fraction form
    73,424.12/110,082.30 = 23,475.47/x
  3. Step 3: Cross multiply
    73,424.12x = 110,082.30 × 23,475.47
  4. Step 4: Simplify right side
    73,424.12x = 2,584,233,731.18
  5. Step 5: Solve for x
    x = 2,584,233,731.18/73,424.12
  6. Step 6: Final answer
    x = 35,195.98

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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.