Home / 63,844.45-88,108.08-35,550.14

Finding the Fourth Proportional to 63,844.45, 88,108.08 and 35,550.14

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Solution

The fourth proportional to 63,844.45, 88,108.08 and 35,550.14 is: 49,060.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,844.45 : 88,108.08 = 35,550.14 : x
  2. Step 2: Convert to fraction form
    63,844.45/88,108.08 = 35,550.14/x
  3. Step 3: Cross multiply
    63,844.45x = 88,108.08 × 35,550.14
  4. Step 4: Simplify right side
    63,844.45x = 3,132,254,600.87
  5. Step 5: Solve for x
    x = 3,132,254,600.87/63,844.45
  6. Step 6: Final answer
    x = 49,060.72

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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.