Home / 36,511.93-54,661.13-33,010.03

Finding the Fourth Proportional to 36,511.93, 54,661.13 and 33,010.03

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Solution

The fourth proportional to 36,511.93, 54,661.13 and 33,010.03 is: 49,418.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,511.93 : 54,661.13 = 33,010.03 : x
  2. Step 2: Convert to fraction form
    36,511.93/54,661.13 = 33,010.03/x
  3. Step 3: Cross multiply
    36,511.93x = 54,661.13 × 33,010.03
  4. Step 4: Simplify right side
    36,511.93x = 1,804,365,102.78
  5. Step 5: Solve for x
    x = 1,804,365,102.78/36,511.93
  6. Step 6: Final answer
    x = 49,418.51

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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.