Home / 33,027.09-49,549.82-13,301.03

Finding the Fourth Proportional to 33,027.09, 49,549.82 and 13,301.03

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Solution

The fourth proportional to 33,027.09, 49,549.82 and 13,301.03 is: 19,955.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,027.09 : 49,549.82 = 13,301.03 : x
  2. Step 2: Convert to fraction form
    33,027.09/49,549.82 = 13,301.03/x
  3. Step 3: Cross multiply
    33,027.09x = 49,549.82 × 13,301.03
  4. Step 4: Simplify right side
    33,027.09x = 659,063,642.31
  5. Step 5: Solve for x
    x = 659,063,642.31/33,027.09
  6. Step 6: Final answer
    x = 19,955.24

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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.