Home / 202,346.24-303,552.30-75,996.32

Finding the Fourth Proportional to 202,346.24, 303,552.30 and 75,996.32

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Solution

The fourth proportional to 202,346.24, 303,552.30 and 75,996.32 is: 114,006.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,346.24 : 303,552.30 = 75,996.32 : x
  2. Step 2: Convert to fraction form
    202,346.24/303,552.30 = 75,996.32/x
  3. Step 3: Cross multiply
    202,346.24x = 303,552.30 × 75,996.32
  4. Step 4: Simplify right side
    202,346.24x = 23,068,857,727.54
  5. Step 5: Solve for x
    x = 23,068,857,727.54/202,346.24
  6. Step 6: Final answer
    x = 114,006.85

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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.