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Finding the Fourth Proportional to 63,847.23, 95,738.04 and 34,289.93

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Solution

The fourth proportional to 63,847.23, 95,738.04 and 34,289.93 is: 51,417.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,847.23 : 95,738.04 = 34,289.93 : x
  2. Step 2: Convert to fraction form
    63,847.23/95,738.04 = 34,289.93/x
  3. Step 3: Cross multiply
    63,847.23x = 95,738.04 × 34,289.93
  4. Step 4: Simplify right side
    63,847.23x = 3,282,850,211.25
  5. Step 5: Solve for x
    x = 3,282,850,211.25/63,847.23
  6. Step 6: Final answer
    x = 51,417.27

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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.