Home / 88,549.07-132,751.22-41,193.68

Finding the Fourth Proportional to 88,549.07, 132,751.22 and 41,193.68

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Solution

The fourth proportional to 88,549.07, 132,751.22 and 41,193.68 is: 61,756.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,549.07 : 132,751.22 = 41,193.68 : x
  2. Step 2: Convert to fraction form
    88,549.07/132,751.22 = 41,193.68/x
  3. Step 3: Cross multiply
    88,549.07x = 132,751.22 × 41,193.68
  4. Step 4: Simplify right side
    88,549.07x = 5,468,510,406.57
  5. Step 5: Solve for x
    x = 5,468,510,406.57/88,549.07
  6. Step 6: Final answer
    x = 61,756.84

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1.5x scale

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.