Home / 4,841.12-7,262.24-2,068.11

Finding the Fourth Proportional to 4,841.12, 7,262.24 and 2,068.11

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Solution

The fourth proportional to 4,841.12, 7,262.24 and 2,068.11 is: 3,102.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,841.12 : 7,262.24 = 2,068.11 : x
  2. Step 2: Convert to fraction form
    4,841.12/7,262.24 = 2,068.11/x
  3. Step 3: Cross multiply
    4,841.12x = 7,262.24 × 2,068.11
  4. Step 4: Simplify right side
    4,841.12x = 15,019,100.83
  5. Step 5: Solve for x
    x = 15,019,100.83/4,841.12
  6. Step 6: Final answer
    x = 3,102.41

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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.