Home / 36,844.48-55,233.88-17,112.28

Finding the Fourth Proportional to 36,844.48, 55,233.88 and 17,112.28

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Solution

The fourth proportional to 36,844.48, 55,233.88 and 17,112.28 is: 25,653.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,844.48 : 55,233.88 = 17,112.28 : x
  2. Step 2: Convert to fraction form
    36,844.48/55,233.88 = 17,112.28/x
  3. Step 3: Cross multiply
    36,844.48x = 55,233.88 × 17,112.28
  4. Step 4: Simplify right side
    36,844.48x = 945,177,620.05
  5. Step 5: Solve for x
    x = 945,177,620.05/36,844.48
  6. Step 6: Final answer
    x = 25,653.17

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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.