Home / 40,198.26-60,277.95-23,563.70

Finding the Fourth Proportional to 40,198.26, 60,277.95 and 23,563.70

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Solution

The fourth proportional to 40,198.26, 60,277.95 and 23,563.70 is: 35,334.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,198.26 : 60,277.95 = 23,563.70 : x
  2. Step 2: Convert to fraction form
    40,198.26/60,277.95 = 23,563.70/x
  3. Step 3: Cross multiply
    40,198.26x = 60,277.95 × 23,563.70
  4. Step 4: Simplify right side
    40,198.26x = 1,420,371,530.42
  5. Step 5: Solve for x
    x = 1,420,371,530.42/40,198.26
  6. Step 6: Final answer
    x = 35,334.15

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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.