Home / 23,589.44-32,526.16-18,805.65

Finding the Fourth Proportional to 23,589.44, 32,526.16 and 18,805.65

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Solution

The fourth proportional to 23,589.44, 32,526.16 and 18,805.65 is: 25,930.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,589.44 : 32,526.16 = 18,805.65 : x
  2. Step 2: Convert to fraction form
    23,589.44/32,526.16 = 18,805.65/x
  3. Step 3: Cross multiply
    23,589.44x = 32,526.16 × 18,805.65
  4. Step 4: Simplify right side
    23,589.44x = 611,675,324.14
  5. Step 5: Solve for x
    x = 611,675,324.14/23,589.44
  6. Step 6: Final answer
    x = 25,930.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.