Home / 9,035.27-13,552.74-3,773.11

Finding the Fourth Proportional to 9,035.27, 13,552.74 and 3,773.11

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Solution

The fourth proportional to 9,035.27, 13,552.74 and 3,773.11 is: 5,659.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,035.27 : 13,552.74 = 3,773.11 : x
  2. Step 2: Convert to fraction form
    9,035.27/13,552.74 = 3,773.11/x
  3. Step 3: Cross multiply
    9,035.27x = 13,552.74 × 3,773.11
  4. Step 4: Simplify right side
    9,035.27x = 51,135,978.82
  5. Step 5: Solve for x
    x = 51,135,978.82/9,035.27
  6. Step 6: Final answer
    x = 5,659.60

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1.5x scale

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.