Home / 27,923.54-41,825.16-13,110.26

Finding the Fourth Proportional to 27,923.54, 41,825.16 and 13,110.26

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Solution

The fourth proportional to 27,923.54, 41,825.16 and 13,110.26 is: 19,637.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,923.54 : 41,825.16 = 13,110.26 : x
  2. Step 2: Convert to fraction form
    27,923.54/41,825.16 = 13,110.26/x
  3. Step 3: Cross multiply
    27,923.54x = 41,825.16 × 13,110.26
  4. Step 4: Simplify right side
    27,923.54x = 548,338,722.14
  5. Step 5: Solve for x
    x = 548,338,722.14/27,923.54
  6. Step 6: Final answer
    x = 19,637.15

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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.