Home / 33,076.84-49,616.88-13,352.94

Finding the Fourth Proportional to 33,076.84, 49,616.88 and 13,352.94

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Solution

The fourth proportional to 33,076.84, 49,616.88 and 13,352.94 is: 20,030.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,076.84 : 49,616.88 = 13,352.94 : x
  2. Step 2: Convert to fraction form
    33,076.84/49,616.88 = 13,352.94/x
  3. Step 3: Cross multiply
    33,076.84x = 49,616.88 × 13,352.94
  4. Step 4: Simplify right side
    33,076.84x = 662,531,221.63
  5. Step 5: Solve for x
    x = 662,531,221.63/33,076.84
  6. Step 6: Final answer
    x = 20,030.06

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1.5x scale

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.