Home / 33,310.58-45,968.54-19,163.43

Finding the Fourth Proportional to 33,310.58, 45,968.54 and 19,163.43

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Solution

The fourth proportional to 33,310.58, 45,968.54 and 19,163.43 is: 26,445.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,310.58 : 45,968.54 = 19,163.43 : x
  2. Step 2: Convert to fraction form
    33,310.58/45,968.54 = 19,163.43/x
  3. Step 3: Cross multiply
    33,310.58x = 45,968.54 × 19,163.43
  4. Step 4: Simplify right side
    33,310.58x = 880,914,802.68
  5. Step 5: Solve for x
    x = 880,914,802.68/33,310.58
  6. Step 6: Final answer
    x = 26,445.50

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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.