Home / 33,081.06-49,624.19-9,388.23

Finding the Fourth Proportional to 33,081.06, 49,624.19 and 9,388.23

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Solution

The fourth proportional to 33,081.06, 49,624.19 and 9,388.23 is: 14,083.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,081.06 : 49,624.19 = 9,388.23 : x
  2. Step 2: Convert to fraction form
    33,081.06/49,624.19 = 9,388.23/x
  3. Step 3: Cross multiply
    33,081.06x = 49,624.19 × 9,388.23
  4. Step 4: Simplify right side
    33,081.06x = 465,883,309.28
  5. Step 5: Solve for x
    x = 465,883,309.28/33,081.06
  6. Step 6: Final answer
    x = 14,083.08

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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.