Home / 33,195.23-45,806.13-19,582.97

Finding the Fourth Proportional to 33,195.23, 45,806.13 and 19,582.97

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Solution

The fourth proportional to 33,195.23, 45,806.13 and 19,582.97 is: 27,022.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,195.23 : 45,806.13 = 19,582.97 : x
  2. Step 2: Convert to fraction form
    33,195.23/45,806.13 = 19,582.97/x
  3. Step 3: Cross multiply
    33,195.23x = 45,806.13 × 19,582.97
  4. Step 4: Simplify right side
    33,195.23x = 897,020,184.12
  5. Step 5: Solve for x
    x = 897,020,184.12/33,195.23
  6. Step 6: Final answer
    x = 27,022.57

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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.