Home / 5,936.32-8,904.99-1,553.77

Finding the Fourth Proportional to 5,936.32, 8,904.99 and 1,553.77

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Solution

The fourth proportional to 5,936.32, 8,904.99 and 1,553.77 is: 2,330.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,936.32 : 8,904.99 = 1,553.77 : x
  2. Step 2: Convert to fraction form
    5,936.32/8,904.99 = 1,553.77/x
  3. Step 3: Cross multiply
    5,936.32x = 8,904.99 × 1,553.77
  4. Step 4: Simplify right side
    5,936.32x = 13,836,306.31
  5. Step 5: Solve for x
    x = 13,836,306.31/5,936.32
  6. Step 6: Final answer
    x = 2,330.79

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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.