Home / 6,122.66-9,182.46-2,610.93

Finding the Fourth Proportional to 6,122.66, 9,182.46 and 2,610.93

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Solution

The fourth proportional to 6,122.66, 9,182.46 and 2,610.93 is: 3,915.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,122.66 : 9,182.46 = 2,610.93 : x
  2. Step 2: Convert to fraction form
    6,122.66/9,182.46 = 2,610.93/x
  3. Step 3: Cross multiply
    6,122.66x = 9,182.46 × 2,610.93
  4. Step 4: Simplify right side
    6,122.66x = 23,974,760.29
  5. Step 5: Solve for x
    x = 23,974,760.29/6,122.66
  6. Step 6: Final answer
    x = 3,915.74

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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.