Home / 88,198.86-132,297.66-35,607.54

Finding the Fourth Proportional to 88,198.86, 132,297.66 and 35,607.54

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Solution

The fourth proportional to 88,198.86, 132,297.66 and 35,607.54 is: 53,411.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,198.86 : 132,297.66 = 35,607.54 : x
  2. Step 2: Convert to fraction form
    88,198.86/132,297.66 = 35,607.54/x
  3. Step 3: Cross multiply
    88,198.86x = 132,297.66 × 35,607.54
  4. Step 4: Simplify right side
    88,198.86x = 4,710,794,220.36
  5. Step 5: Solve for x
    x = 4,710,794,220.36/88,198.86
  6. Step 6: Final answer
    x = 53,411.06

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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.