Home / 6,943.55-9,582.10-3,799.73

Finding the Fourth Proportional to 6,943.55, 9,582.10 and 3,799.73

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Solution

The fourth proportional to 6,943.55, 9,582.10 and 3,799.73 is: 5,243.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,943.55 : 9,582.10 = 3,799.73 : x
  2. Step 2: Convert to fraction form
    6,943.55/9,582.10 = 3,799.73/x
  3. Step 3: Cross multiply
    6,943.55x = 9,582.10 × 3,799.73
  4. Step 4: Simplify right side
    6,943.55x = 36,409,407.29
  5. Step 5: Solve for x
    x = 36,409,407.29/6,943.55
  6. Step 6: Final answer
    x = 5,243.63

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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.