Home / 23,589.03-35,389.49-8,798.43

Finding the Fourth Proportional to 23,589.03, 35,389.49 and 8,798.43

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Solution

The fourth proportional to 23,589.03, 35,389.49 and 8,798.43 is: 13,199.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,589.03 : 35,389.49 = 8,798.43 : x
  2. Step 2: Convert to fraction form
    23,589.03/35,389.49 = 8,798.43/x
  3. Step 3: Cross multiply
    23,589.03x = 35,389.49 × 8,798.43
  4. Step 4: Simplify right side
    23,589.03x = 311,371,906.51
  5. Step 5: Solve for x
    x = 311,371,906.51/23,589.03
  6. Step 6: Final answer
    x = 13,199.86

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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.