Home / 6,793.40-9,375.27-3,810.19

Finding the Fourth Proportional to 6,793.40, 9,375.27 and 3,810.19

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Solution

The fourth proportional to 6,793.40, 9,375.27 and 3,810.19 is: 5,258.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,793.40 : 9,375.27 = 3,810.19 : x
  2. Step 2: Convert to fraction form
    6,793.40/9,375.27 = 3,810.19/x
  3. Step 3: Cross multiply
    6,793.40x = 9,375.27 × 3,810.19
  4. Step 4: Simplify right side
    6,793.40x = 35,721,560.00
  5. Step 5: Solve for x
    x = 35,721,560.00/6,793.40
  6. Step 6: Final answer
    x = 5,258.27

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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.