Home / 63,628.41-95,297.22-30,371.82

Finding the Fourth Proportional to 63,628.41, 95,297.22 and 30,371.82

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Solution

The fourth proportional to 63,628.41, 95,297.22 and 30,371.82 is: 45,488.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,628.41 : 95,297.22 = 30,371.82 : x
  2. Step 2: Convert to fraction form
    63,628.41/95,297.22 = 30,371.82/x
  3. Step 3: Cross multiply
    63,628.41x = 95,297.22 × 30,371.82
  4. Step 4: Simplify right side
    63,628.41x = 2,894,350,012.34
  5. Step 5: Solve for x
    x = 2,894,350,012.34/63,628.41
  6. Step 6: Final answer
    x = 45,488.33

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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.