Home / 95,963.66-143,650.22-62,611.91

Finding the Fourth Proportional to 95,963.66, 143,650.22 and 62,611.91

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Solution

The fourth proportional to 95,963.66, 143,650.22 and 62,611.91 is: 93,725.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,963.66 : 143,650.22 = 62,611.91 : x
  2. Step 2: Convert to fraction form
    95,963.66/143,650.22 = 62,611.91/x
  3. Step 3: Cross multiply
    95,963.66x = 143,650.22 × 62,611.91
  4. Step 4: Simplify right side
    95,963.66x = 8,994,213,614.81
  5. Step 5: Solve for x
    x = 8,994,213,614.81/95,963.66
  6. Step 6: Final answer
    x = 93,725.21

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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.