Home / 23,425.64-35,118.62-10,268.04

Finding the Fourth Proportional to 23,425.64, 35,118.62 and 10,268.04

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Solution

The fourth proportional to 23,425.64, 35,118.62 and 10,268.04 is: 15,393.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,425.64 : 35,118.62 = 10,268.04 : x
  2. Step 2: Convert to fraction form
    23,425.64/35,118.62 = 10,268.04/x
  3. Step 3: Cross multiply
    23,425.64x = 35,118.62 × 10,268.04
  4. Step 4: Simplify right side
    23,425.64x = 360,599,394.90
  5. Step 5: Solve for x
    x = 360,599,394.90/23,425.64
  6. Step 6: Final answer
    x = 15,393.36

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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.