Home / 49,770.94-74,657.10-33,011.35

Finding the Fourth Proportional to 49,770.94, 74,657.10 and 33,011.35

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Solution

The fourth proportional to 49,770.94, 74,657.10 and 33,011.35 is: 49,517.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,770.94 : 74,657.10 = 33,011.35 : x
  2. Step 2: Convert to fraction form
    49,770.94/74,657.10 = 33,011.35/x
  3. Step 3: Cross multiply
    49,770.94x = 74,657.10 × 33,011.35
  4. Step 4: Simplify right side
    49,770.94x = 2,464,531,658.09
  5. Step 5: Solve for x
    x = 2,464,531,658.09/49,770.94
  6. Step 6: Final answer
    x = 49,517.48

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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.