Home / 63,982.96-88,296.23-35,304.41

Finding the Fourth Proportional to 63,982.96, 88,296.23 and 35,304.41

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Solution

The fourth proportional to 63,982.96, 88,296.23 and 35,304.41 is: 48,719.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,982.96 : 88,296.23 = 35,304.41 : x
  2. Step 2: Convert to fraction form
    63,982.96/88,296.23 = 35,304.41/x
  3. Step 3: Cross multiply
    63,982.96x = 88,296.23 × 35,304.41
  4. Step 4: Simplify right side
    63,982.96x = 3,117,245,919.12
  5. Step 5: Solve for x
    x = 3,117,245,919.12/63,982.96
  6. Step 6: Final answer
    x = 48,719.94

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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.