Home / 25,589.09-38,367.13-10,794.03

Finding the Fourth Proportional to 25,589.09, 38,367.13 and 10,794.03

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Solution

The fourth proportional to 25,589.09, 38,367.13 and 10,794.03 is: 16,184.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,589.09 : 38,367.13 = 10,794.03 : x
  2. Step 2: Convert to fraction form
    25,589.09/38,367.13 = 10,794.03/x
  3. Step 3: Cross multiply
    25,589.09x = 38,367.13 × 10,794.03
  4. Step 4: Simplify right side
    25,589.09x = 414,135,952.23
  5. Step 5: Solve for x
    x = 414,135,952.23/25,589.09
  6. Step 6: Final answer
    x = 16,184.08

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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.