Home / 36,512.19-54,661.50-33,010.26

Finding the Fourth Proportional to 36,512.19, 54,661.50 and 33,010.26

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Solution

The fourth proportional to 36,512.19, 54,661.50 and 33,010.26 is: 49,418.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,512.19 : 54,661.50 = 33,010.26 : x
  2. Step 2: Convert to fraction form
    36,512.19/54,661.50 = 33,010.26/x
  3. Step 3: Cross multiply
    36,512.19x = 54,661.50 × 33,010.26
  4. Step 4: Simplify right side
    36,512.19x = 1,804,390,326.99
  5. Step 5: Solve for x
    x = 1,804,390,326.99/36,512.19
  6. Step 6: Final answer
    x = 49,418.85

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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.