Home / 88,411.44-132,625.03-25,230.37

Finding the Fourth Proportional to 88,411.44, 132,625.03 and 25,230.37

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Solution

The fourth proportional to 88,411.44, 132,625.03 and 25,230.37 is: 37,847.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,411.44 : 132,625.03 = 25,230.37 : x
  2. Step 2: Convert to fraction form
    88,411.44/132,625.03 = 25,230.37/x
  3. Step 3: Cross multiply
    88,411.44x = 132,625.03 × 25,230.37
  4. Step 4: Simplify right side
    88,411.44x = 3,346,178,578.16
  5. Step 5: Solve for x
    x = 3,346,178,578.16/88,411.44
  6. Step 6: Final answer
    x = 37,847.80

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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.