Home / 88,063.14-132,093.08-35,471.32

Finding the Fourth Proportional to 88,063.14, 132,093.08 and 35,471.32

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Solution

The fourth proportional to 88,063.14, 132,093.08 and 35,471.32 is: 53,206.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,063.14 : 132,093.08 = 35,471.32 : x
  2. Step 2: Convert to fraction form
    88,063.14/132,093.08 = 35,471.32/x
  3. Step 3: Cross multiply
    88,063.14x = 132,093.08 × 35,471.32
  4. Step 4: Simplify right side
    88,063.14x = 4,685,515,910.47
  5. Step 5: Solve for x
    x = 4,685,515,910.47/88,063.14
  6. Step 6: Final answer
    x = 53,206.32

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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.