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Finding the Fourth Proportional to 63,351.42, 95,048.86 and 23,919.81

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Solution

The fourth proportional to 63,351.42, 95,048.86 and 23,919.81 is: 35,887.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,351.42 : 95,048.86 = 23,919.81 : x
  2. Step 2: Convert to fraction form
    63,351.42/95,048.86 = 23,919.81/x
  3. Step 3: Cross multiply
    63,351.42x = 95,048.86 × 23,919.81
  4. Step 4: Simplify right side
    63,351.42x = 2,273,550,671.92
  5. Step 5: Solve for x
    x = 2,273,550,671.92/63,351.42
  6. Step 6: Final answer
    x = 35,887.92

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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.