Home / 49,185.84-67,899.60-33,296.04

Finding the Fourth Proportional to 49,185.84, 67,899.60 and 33,296.04

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Solution

The fourth proportional to 49,185.84, 67,899.60 and 33,296.04 is: 45,964.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,185.84 : 67,899.60 = 33,296.04 : x
  2. Step 2: Convert to fraction form
    49,185.84/67,899.60 = 33,296.04/x
  3. Step 3: Cross multiply
    49,185.84x = 67,899.60 × 33,296.04
  4. Step 4: Simplify right side
    49,185.84x = 2,260,787,797.58
  5. Step 5: Solve for x
    x = 2,260,787,797.58/49,185.84
  6. Step 6: Final answer
    x = 45,964.20

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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.