Home / 29,084.54-43,626.94-11,554.31

Finding the Fourth Proportional to 29,084.54, 43,626.94 and 11,554.31

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Solution

The fourth proportional to 29,084.54, 43,626.94 and 11,554.31 is: 17,331.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,084.54 : 43,626.94 = 11,554.31 : x
  2. Step 2: Convert to fraction form
    29,084.54/43,626.94 = 11,554.31/x
  3. Step 3: Cross multiply
    29,084.54x = 43,626.94 × 11,554.31
  4. Step 4: Simplify right side
    29,084.54x = 504,079,269.29
  5. Step 5: Solve for x
    x = 504,079,269.29/29,084.54
  6. Step 6: Final answer
    x = 17,331.52

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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.