Home / 6,736.08-10,113.57-3,451.53

Finding the Fourth Proportional to 6,736.08, 10,113.57 and 3,451.53

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Solution

The fourth proportional to 6,736.08, 10,113.57 and 3,451.53 is: 5,182.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,736.08 : 10,113.57 = 3,451.53 : x
  2. Step 2: Convert to fraction form
    6,736.08/10,113.57 = 3,451.53/x
  3. Step 3: Cross multiply
    6,736.08x = 10,113.57 × 3,451.53
  4. Step 4: Simplify right side
    6,736.08x = 34,907,290.26
  5. Step 5: Solve for x
    x = 34,907,290.26/6,736.08
  6. Step 6: Final answer
    x = 5,182.14

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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.