Home / 17,326.32-25,987.07-6,231.41

Finding the Fourth Proportional to 17,326.32, 25,987.07 and 6,231.41

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Solution

The fourth proportional to 17,326.32, 25,987.07 and 6,231.41 is: 9,346.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,326.32 : 25,987.07 = 6,231.41 : x
  2. Step 2: Convert to fraction form
    17,326.32/25,987.07 = 6,231.41/x
  3. Step 3: Cross multiply
    17,326.32x = 25,987.07 × 6,231.41
  4. Step 4: Simplify right side
    17,326.32x = 161,935,926.78
  5. Step 5: Solve for x
    x = 161,935,926.78/17,326.32
  6. Step 6: Final answer
    x = 9,346.24

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1.5x scale

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.