Home / 63,974.16-95,972.58-30,754.44

Finding the Fourth Proportional to 63,974.16, 95,972.58 and 30,754.44

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Solution

The fourth proportional to 63,974.16, 95,972.58 and 30,754.44 is: 46,137.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,974.16 : 95,972.58 = 30,754.44 : x
  2. Step 2: Convert to fraction form
    63,974.16/95,972.58 = 30,754.44/x
  3. Step 3: Cross multiply
    63,974.16x = 95,972.58 × 30,754.44
  4. Step 4: Simplify right side
    63,974.16x = 2,951,582,953.26
  5. Step 5: Solve for x
    x = 2,951,582,953.26/63,974.16
  6. Step 6: Final answer
    x = 46,137.11

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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.