Home / 7,932.33-10,933.90-6,250.95

Finding the Fourth Proportional to 7,932.33, 10,933.90 and 6,250.95

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Solution

The fourth proportional to 7,932.33, 10,933.90 and 6,250.95 is: 8,616.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,932.33 : 10,933.90 = 6,250.95 : x
  2. Step 2: Convert to fraction form
    7,932.33/10,933.90 = 6,250.95/x
  3. Step 3: Cross multiply
    7,932.33x = 10,933.90 × 6,250.95
  4. Step 4: Simplify right side
    7,932.33x = 68,347,262.21
  5. Step 5: Solve for x
    x = 68,347,262.21/7,932.33
  6. Step 6: Final answer
    x = 8,616.29

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.