Home / 88,114.11-132,302.39-35,626.11

Finding the Fourth Proportional to 88,114.11, 132,302.39 and 35,626.11

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Solution

The fourth proportional to 88,114.11, 132,302.39 and 35,626.11 is: 53,492.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,114.11 : 132,302.39 = 35,626.11 : x
  2. Step 2: Convert to fraction form
    88,114.11/132,302.39 = 35,626.11/x
  3. Step 3: Cross multiply
    88,114.11x = 132,302.39 × 35,626.11
  4. Step 4: Simplify right side
    88,114.11x = 4,713,419,321.27
  5. Step 5: Solve for x
    x = 4,713,419,321.27/88,114.11
  6. Step 6: Final answer
    x = 53,492.22

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.