Home / 9,268.89-13,904.09-2,695.07

Finding the Fourth Proportional to 9,268.89, 13,904.09 and 2,695.07

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Solution

The fourth proportional to 9,268.89, 13,904.09 and 2,695.07 is: 4,042.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,268.89 : 13,904.09 = 2,695.07 : x
  2. Step 2: Convert to fraction form
    9,268.89/13,904.09 = 2,695.07/x
  3. Step 3: Cross multiply
    9,268.89x = 13,904.09 × 2,695.07
  4. Step 4: Simplify right side
    9,268.89x = 37,472,426.32
  5. Step 5: Solve for x
    x = 37,472,426.32/9,268.89
  6. Step 6: Final answer
    x = 4,042.82

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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.