Home / 7,064.24-10,580.98-3,355.22

Finding the Fourth Proportional to 7,064.24, 10,580.98 and 3,355.22

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Solution

The fourth proportional to 7,064.24, 10,580.98 and 3,355.22 is: 5,025.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,064.24 : 10,580.98 = 3,355.22 : x
  2. Step 2: Convert to fraction form
    7,064.24/10,580.98 = 3,355.22/x
  3. Step 3: Cross multiply
    7,064.24x = 10,580.98 × 3,355.22
  4. Step 4: Simplify right side
    7,064.24x = 35,501,540.07
  5. Step 5: Solve for x
    x = 35,501,540.07/7,064.24
  6. Step 6: Final answer
    x = 5,025.53

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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.