Home / 202,194.21-303,280.38-61,953.24

Finding the Fourth Proportional to 202,194.21, 303,280.38 and 61,953.24

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Solution

The fourth proportional to 202,194.21, 303,280.38 and 61,953.24 is: 92,926.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,194.21 : 303,280.38 = 61,953.24 : x
  2. Step 2: Convert to fraction form
    202,194.21/303,280.38 = 61,953.24/x
  3. Step 3: Cross multiply
    202,194.21x = 303,280.38 × 61,953.24
  4. Step 4: Simplify right side
    202,194.21x = 18,789,202,169.43
  5. Step 5: Solve for x
    x = 18,789,202,169.43/202,194.21
  6. Step 6: Final answer
    x = 92,926.51

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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.