Home / 33,343.20-46,030.33-25,772.43

Finding the Fourth Proportional to 33,343.20, 46,030.33 and 25,772.43

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Solution

The fourth proportional to 33,343.20, 46,030.33 and 25,772.43 is: 35,578.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,343.20 : 46,030.33 = 25,772.43 : x
  2. Step 2: Convert to fraction form
    33,343.20/46,030.33 = 25,772.43/x
  3. Step 3: Cross multiply
    33,343.20x = 46,030.33 × 25,772.43
  4. Step 4: Simplify right side
    33,343.20x = 1,186,313,457.80
  5. Step 5: Solve for x
    x = 1,186,313,457.80/33,343.20
  6. Step 6: Final answer
    x = 35,578.87

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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.