Home / 233,977.77-351,003.38-100,895.85

Finding the Fourth Proportional to 233,977.77, 351,003.38 and 100,895.85

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Solution

The fourth proportional to 233,977.77, 351,003.38 and 100,895.85 is: 151,359.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,977.77 : 351,003.38 = 100,895.85 : x
  2. Step 2: Convert to fraction form
    233,977.77/351,003.38 = 100,895.85/x
  3. Step 3: Cross multiply
    233,977.77x = 351,003.38 × 100,895.85
  4. Step 4: Simplify right side
    233,977.77x = 35,414,783,873.49
  5. Step 5: Solve for x
    x = 35,414,783,873.49/233,977.77
  6. Step 6: Final answer
    x = 151,359.61

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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.