Home / 6,110.55-9,163.95-2,600.52

Finding the Fourth Proportional to 6,110.55, 9,163.95 and 2,600.52

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Solution

The fourth proportional to 6,110.55, 9,163.95 and 2,600.52 is: 3,899.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,110.55 : 9,163.95 = 2,600.52 : x
  2. Step 2: Convert to fraction form
    6,110.55/9,163.95 = 2,600.52/x
  3. Step 3: Cross multiply
    6,110.55x = 9,163.95 × 2,600.52
  4. Step 4: Simplify right side
    6,110.55x = 23,831,035.25
  5. Step 5: Solve for x
    x = 23,831,035.25/6,110.55
  6. Step 6: Final answer
    x = 3,899.98

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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.