Home / 9,268.72-13,904.44-2,694.05

Finding the Fourth Proportional to 9,268.72, 13,904.44 and 2,694.05

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Solution

The fourth proportional to 9,268.72, 13,904.44 and 2,694.05 is: 4,041.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,268.72 : 13,904.44 = 2,694.05 : x
  2. Step 2: Convert to fraction form
    9,268.72/13,904.44 = 2,694.05/x
  3. Step 3: Cross multiply
    9,268.72x = 13,904.44 × 2,694.05
  4. Step 4: Simplify right side
    9,268.72x = 37,459,307.04
  5. Step 5: Solve for x
    x = 37,459,307.04/9,268.72
  6. Step 6: Final answer
    x = 4,041.47

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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.