Home / 23,589.94-32,526.84-18,806.15

Finding the Fourth Proportional to 23,589.94, 32,526.84 and 18,806.15

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Solution

The fourth proportional to 23,589.94, 32,526.84 and 18,806.15 is: 25,930.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,589.94 : 32,526.84 = 18,806.15 : x
  2. Step 2: Convert to fraction form
    23,589.94/32,526.84 = 18,806.15/x
  3. Step 3: Cross multiply
    23,589.94x = 32,526.84 × 18,806.15
  4. Step 4: Simplify right side
    23,589.94x = 611,704,632.07
  5. Step 5: Solve for x
    x = 611,704,632.07/23,589.94
  6. Step 6: Final answer
    x = 25,930.74

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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.