Home / 6,770.93-10,155.36-2,610.33

Finding the Fourth Proportional to 6,770.93, 10,155.36 and 2,610.33

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Solution

The fourth proportional to 6,770.93, 10,155.36 and 2,610.33 is: 3,915.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,770.93 : 10,155.36 = 2,610.33 : x
  2. Step 2: Convert to fraction form
    6,770.93/10,155.36 = 2,610.33/x
  3. Step 3: Cross multiply
    6,770.93x = 10,155.36 × 2,610.33
  4. Step 4: Simplify right side
    6,770.93x = 26,508,850.66
  5. Step 5: Solve for x
    x = 26,508,850.66/6,770.93
  6. Step 6: Final answer
    x = 3,915.10

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1.5x scale

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.