Home / 18,350.57-27,523.99-5,024.75

Finding the Fourth Proportional to 18,350.57, 27,523.99 and 5,024.75

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Solution

The fourth proportional to 18,350.57, 27,523.99 and 5,024.75 is: 7,536.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,350.57 : 27,523.99 = 5,024.75 : x
  2. Step 2: Convert to fraction form
    18,350.57/27,523.99 = 5,024.75/x
  3. Step 3: Cross multiply
    18,350.57x = 27,523.99 × 5,024.75
  4. Step 4: Simplify right side
    18,350.57x = 138,301,006.01
  5. Step 5: Solve for x
    x = 138,301,006.01/18,350.57
  6. Step 6: Final answer
    x = 7,536.61

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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.