Home / 19,593.82-27,039.23-11,095.70

Finding the Fourth Proportional to 19,593.82, 27,039.23 and 11,095.70

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Solution

The fourth proportional to 19,593.82, 27,039.23 and 11,095.70 is: 15,311.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,593.82 : 27,039.23 = 11,095.70 : x
  2. Step 2: Convert to fraction form
    19,593.82/27,039.23 = 11,095.70/x
  3. Step 3: Cross multiply
    19,593.82x = 27,039.23 × 11,095.70
  4. Step 4: Simplify right side
    19,593.82x = 300,019,128.83
  5. Step 5: Solve for x
    x = 300,019,128.83/19,593.82
  6. Step 6: Final answer
    x = 15,311.93

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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.