Home / 6,748.66-10,126.14-3,052

Finding the Fourth Proportional to 6,748.66, 10,126.14 and 3,052

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Solution

The fourth proportional to 6,748.66, 10,126.14 and 3,052 is: 4,579.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,748.66 : 10,126.14 = 3,052 : x
  2. Step 2: Convert to fraction form
    6,748.66/10,126.14 = 3,052/x
  3. Step 3: Cross multiply
    6,748.66x = 10,126.14 × 3,052
  4. Step 4: Simplify right side
    6,748.66x = 30,904,979.28
  5. Step 5: Solve for x
    x = 30,904,979.28/6,748.66
  6. Step 6: Final answer
    x = 4,579.42

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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.