Home / 69,331.14-103,996.71-22,584.03

Finding the Fourth Proportional to 69,331.14, 103,996.71 and 22,584.03

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Solution

The fourth proportional to 69,331.14, 103,996.71 and 22,584.03 is: 33,876.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,331.14 : 103,996.71 = 22,584.03 : x
  2. Step 2: Convert to fraction form
    69,331.14/103,996.71 = 22,584.03/x
  3. Step 3: Cross multiply
    69,331.14x = 103,996.71 × 22,584.03
  4. Step 4: Simplify right side
    69,331.14x = 2,348,664,818.54
  5. Step 5: Solve for x
    x = 2,348,664,818.54/69,331.14
  6. Step 6: Final answer
    x = 33,876.05

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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.