Home / 63,793.48-95,704.78-19,426.52

Finding the Fourth Proportional to 63,793.48, 95,704.78 and 19,426.52

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Solution

The fourth proportional to 63,793.48, 95,704.78 and 19,426.52 is: 29,144.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,793.48 : 95,704.78 = 19,426.52 : x
  2. Step 2: Convert to fraction form
    63,793.48/95,704.78 = 19,426.52/x
  3. Step 3: Cross multiply
    63,793.48x = 95,704.78 × 19,426.52
  4. Step 4: Simplify right side
    63,793.48x = 1,859,210,822.77
  5. Step 5: Solve for x
    x = 1,859,210,822.77/63,793.48
  6. Step 6: Final answer
    x = 29,144.21

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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.