Home / 63,982.33-88,277.89-41,322.28

Finding the Fourth Proportional to 63,982.33, 88,277.89 and 41,322.28

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Solution

The fourth proportional to 63,982.33, 88,277.89 and 41,322.28 is: 57,013.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,982.33 : 88,277.89 = 41,322.28 : x
  2. Step 2: Convert to fraction form
    63,982.33/88,277.89 = 41,322.28/x
  3. Step 3: Cross multiply
    63,982.33x = 88,277.89 × 41,322.28
  4. Step 4: Simplify right side
    63,982.33x = 3,647,843,688.39
  5. Step 5: Solve for x
    x = 3,647,843,688.39/63,982.33
  6. Step 6: Final answer
    x = 57,013.30

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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.