Home / 63,376.82-95,158.68-35,351.63

Finding the Fourth Proportional to 63,376.82, 95,158.68 and 35,351.63

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Solution

The fourth proportional to 63,376.82, 95,158.68 and 35,351.63 is: 53,079.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,376.82 : 95,158.68 = 35,351.63 : x
  2. Step 2: Convert to fraction form
    63,376.82/95,158.68 = 35,351.63/x
  3. Step 3: Cross multiply
    63,376.82x = 95,158.68 × 35,351.63
  4. Step 4: Simplify right side
    63,376.82x = 3,364,013,794.10
  5. Step 5: Solve for x
    x = 3,364,013,794.10/63,376.82
  6. Step 6: Final answer
    x = 53,079.57

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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.