Home / 6,317.07-9,457.25-3,676.52

Finding the Fourth Proportional to 6,317.07, 9,457.25 and 3,676.52

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Solution

The fourth proportional to 6,317.07, 9,457.25 and 3,676.52 is: 5,504.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,317.07 : 9,457.25 = 3,676.52 : x
  2. Step 2: Convert to fraction form
    6,317.07/9,457.25 = 3,676.52/x
  3. Step 3: Cross multiply
    6,317.07x = 9,457.25 × 3,676.52
  4. Step 4: Simplify right side
    6,317.07x = 34,769,721.48
  5. Step 5: Solve for x
    x = 34,769,721.48/6,317.07
  6. Step 6: Final answer
    x = 5,504.09

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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.