Home / 63,838.14-88,091.19-35,546.46

Finding the Fourth Proportional to 63,838.14, 88,091.19 and 35,546.46

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Solution

The fourth proportional to 63,838.14, 88,091.19 and 35,546.46 is: 49,051.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,838.14 : 88,091.19 = 35,546.46 : x
  2. Step 2: Convert to fraction form
    63,838.14/88,091.19 = 35,546.46/x
  3. Step 3: Cross multiply
    63,838.14x = 88,091.19 × 35,546.46
  4. Step 4: Simplify right side
    63,838.14x = 3,131,329,961.69
  5. Step 5: Solve for x
    x = 3,131,329,961.69/63,838.14
  6. Step 6: Final answer
    x = 49,051.08

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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.