Home / 6,844.55-10,268.64-2,948.04

Finding the Fourth Proportional to 6,844.55, 10,268.64 and 2,948.04

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Solution

The fourth proportional to 6,844.55, 10,268.64 and 2,948.04 is: 4,422.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,844.55 : 10,268.64 = 2,948.04 : x
  2. Step 2: Convert to fraction form
    6,844.55/10,268.64 = 2,948.04/x
  3. Step 3: Cross multiply
    6,844.55x = 10,268.64 × 2,948.04
  4. Step 4: Simplify right side
    6,844.55x = 30,272,361.47
  5. Step 5: Solve for x
    x = 30,272,361.47/6,844.55
  6. Step 6: Final answer
    x = 4,422.84

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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.