Home / 11,593.22-17,389.61-10,690.26

Finding the Fourth Proportional to 11,593.22, 17,389.61 and 10,690.26

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Solution

The fourth proportional to 11,593.22, 17,389.61 and 10,690.26 is: 16,035.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,593.22 : 17,389.61 = 10,690.26 : x
  2. Step 2: Convert to fraction form
    11,593.22/17,389.61 = 10,690.26/x
  3. Step 3: Cross multiply
    11,593.22x = 17,389.61 × 10,690.26
  4. Step 4: Simplify right side
    11,593.22x = 185,899,398.75
  5. Step 5: Solve for x
    x = 185,899,398.75/11,593.22
  6. Step 6: Final answer
    x = 16,035.19

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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.