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Finding the Fourth Proportional to 22,570.14, 33,844.53 and 6,769.08

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Solution

The fourth proportional to 22,570.14, 33,844.53 and 6,769.08 is: 10,150.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,570.14 : 33,844.53 = 6,769.08 : x
  2. Step 2: Convert to fraction form
    22,570.14/33,844.53 = 6,769.08/x
  3. Step 3: Cross multiply
    22,570.14x = 33,844.53 × 6,769.08
  4. Step 4: Simplify right side
    22,570.14x = 229,096,331.13
  5. Step 5: Solve for x
    x = 229,096,331.13/22,570.14
  6. Step 6: Final answer
    x = 10,150.42

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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.