Home / 4,043.06-6,064.82-1,081.43

Finding the Fourth Proportional to 4,043.06, 6,064.82 and 1,081.43

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Solution

The fourth proportional to 4,043.06, 6,064.82 and 1,081.43 is: 1,622.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,043.06 : 6,064.82 = 1,081.43 : x
  2. Step 2: Convert to fraction form
    4,043.06/6,064.82 = 1,081.43/x
  3. Step 3: Cross multiply
    4,043.06x = 6,064.82 × 1,081.43
  4. Step 4: Simplify right side
    4,043.06x = 6,558,678.29
  5. Step 5: Solve for x
    x = 6,558,678.29/4,043.06
  6. Step 6: Final answer
    x = 1,622.21

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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.