Home / 6,926.10-10,395.02-2,769.04

Finding the Fourth Proportional to 6,926.10, 10,395.02 and 2,769.04

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Solution

The fourth proportional to 6,926.10, 10,395.02 and 2,769.04 is: 4,155.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,926.10 : 10,395.02 = 2,769.04 : x
  2. Step 2: Convert to fraction form
    6,926.10/10,395.02 = 2,769.04/x
  3. Step 3: Cross multiply
    6,926.10x = 10,395.02 × 2,769.04
  4. Step 4: Simplify right side
    6,926.10x = 28,784,226.18
  5. Step 5: Solve for x
    x = 28,784,226.18/6,926.10
  6. Step 6: Final answer
    x = 4,155.91

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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.