Home / 33,484.20-46,210.33-22,133.78

Finding the Fourth Proportional to 33,484.20, 46,210.33 and 22,133.78

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Solution

The fourth proportional to 33,484.20, 46,210.33 and 22,133.78 is: 30,546.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,484.20 : 46,210.33 = 22,133.78 : x
  2. Step 2: Convert to fraction form
    33,484.20/46,210.33 = 22,133.78/x
  3. Step 3: Cross multiply
    33,484.20x = 46,210.33 × 22,133.78
  4. Step 4: Simplify right side
    33,484.20x = 1,022,809,277.95
  5. Step 5: Solve for x
    x = 1,022,809,277.95/33,484.20
  6. Step 6: Final answer
    x = 30,546.03

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.