Home / 63,110.88-87,093.24-34,816.44

Finding the Fourth Proportional to 63,110.88, 87,093.24 and 34,816.44

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Solution

The fourth proportional to 63,110.88, 87,093.24 and 34,816.44 is: 48,046.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,110.88 : 87,093.24 = 34,816.44 : x
  2. Step 2: Convert to fraction form
    63,110.88/87,093.24 = 34,816.44/x
  3. Step 3: Cross multiply
    63,110.88x = 87,093.24 × 34,816.44
  4. Step 4: Simplify right side
    63,110.88x = 3,032,276,564.87
  5. Step 5: Solve for x
    x = 3,032,276,564.87/63,110.88
  6. Step 6: Final answer
    x = 48,046.81

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.