Home / 33,866.19-50,685.95-33,418.13

Finding the Fourth Proportional to 33,866.19, 50,685.95 and 33,418.13

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Solution

The fourth proportional to 33,866.19, 50,685.95 and 33,418.13 is: 50,015.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,866.19 : 50,685.95 = 33,418.13 : x
  2. Step 2: Convert to fraction form
    33,866.19/50,685.95 = 33,418.13/x
  3. Step 3: Cross multiply
    33,866.19x = 50,685.95 × 33,418.13
  4. Step 4: Simplify right side
    33,866.19x = 1,693,829,245.75
  5. Step 5: Solve for x
    x = 1,693,829,245.75/33,866.19
  6. Step 6: Final answer
    x = 50,015.35

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.