Home / 202,192.15-303,277.29-61,951.18

Finding the Fourth Proportional to 202,192.15, 303,277.29 and 61,951.18

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Solution

The fourth proportional to 202,192.15, 303,277.29 and 61,951.18 is: 92,923.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,192.15 : 303,277.29 = 61,951.18 : x
  2. Step 2: Convert to fraction form
    202,192.15/303,277.29 = 61,951.18/x
  3. Step 3: Cross multiply
    202,192.15x = 303,277.29 × 61,951.18
  4. Step 4: Simplify right side
    202,192.15x = 18,788,384,992.19
  5. Step 5: Solve for x
    x = 18,788,384,992.19/202,192.15
  6. Step 6: Final answer
    x = 92,923.42

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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.