Home / 6,697.33-10,039.47-2,313.61

Finding the Fourth Proportional to 6,697.33, 10,039.47 and 2,313.61

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Solution

The fourth proportional to 6,697.33, 10,039.47 and 2,313.61 is: 3,468.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,697.33 : 10,039.47 = 2,313.61 : x
  2. Step 2: Convert to fraction form
    6,697.33/10,039.47 = 2,313.61/x
  3. Step 3: Cross multiply
    6,697.33x = 10,039.47 × 2,313.61
  4. Step 4: Simplify right side
    6,697.33x = 23,227,418.19
  5. Step 5: Solve for x
    x = 23,227,418.19/6,697.33
  6. Step 6: Final answer
    x = 3,468.16

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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.