Home / 33,091.15-45,621.07-22,462.33

Finding the Fourth Proportional to 33,091.15, 45,621.07 and 22,462.33

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Solution

The fourth proportional to 33,091.15, 45,621.07 and 22,462.33 is: 30,967.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,091.15 : 45,621.07 = 22,462.33 : x
  2. Step 2: Convert to fraction form
    33,091.15/45,621.07 = 22,462.33/x
  3. Step 3: Cross multiply
    33,091.15x = 45,621.07 × 22,462.33
  4. Step 4: Simplify right side
    33,091.15x = 1,024,755,359.08
  5. Step 5: Solve for x
    x = 1,024,755,359.08/33,091.15
  6. Step 6: Final answer
    x = 30,967.66

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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.