Home / 5,948.11-8,206.29-3,556.43

Finding the Fourth Proportional to 5,948.11, 8,206.29 and 3,556.43

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Solution

The fourth proportional to 5,948.11, 8,206.29 and 3,556.43 is: 4,906.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,948.11 : 8,206.29 = 3,556.43 : x
  2. Step 2: Convert to fraction form
    5,948.11/8,206.29 = 3,556.43/x
  3. Step 3: Cross multiply
    5,948.11x = 8,206.29 × 3,556.43
  4. Step 4: Simplify right side
    5,948.11x = 29,185,095.94
  5. Step 5: Solve for x
    x = 29,185,095.94/5,948.11
  6. Step 6: Final answer
    x = 4,906.62

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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.