Home / 202,273.56-303,310.50-61,998.36

Finding the Fourth Proportional to 202,273.56, 303,310.50 and 61,998.36

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Solution

The fourth proportional to 202,273.56, 303,310.50 and 61,998.36 is: 92,966.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,273.56 : 303,310.50 = 61,998.36 : x
  2. Step 2: Convert to fraction form
    202,273.56/303,310.50 = 61,998.36/x
  3. Step 3: Cross multiply
    202,273.56x = 303,310.50 × 61,998.36
  4. Step 4: Simplify right side
    202,273.56x = 18,804,753,570.78
  5. Step 5: Solve for x
    x = 18,804,753,570.78/202,273.56
  6. Step 6: Final answer
    x = 92,966.94

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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.