Home / 33,263.48-49,895.19-22,191.77

Finding the Fourth Proportional to 33,263.48, 49,895.19 and 22,191.77

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Solution

The fourth proportional to 33,263.48, 49,895.19 and 22,191.77 is: 33,287.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,263.48 : 49,895.19 = 22,191.77 : x
  2. Step 2: Convert to fraction form
    33,263.48/49,895.19 = 22,191.77/x
  3. Step 3: Cross multiply
    33,263.48x = 49,895.19 × 22,191.77
  4. Step 4: Simplify right side
    33,263.48x = 1,107,262,331.11
  5. Step 5: Solve for x
    x = 1,107,262,331.11/33,263.48
  6. Step 6: Final answer
    x = 33,287.63

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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.