Home / 6,173.28-9,183.24-6,110.64

Finding the Fourth Proportional to 6,173.28, 9,183.24 and 6,110.64

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Solution

The fourth proportional to 6,173.28, 9,183.24 and 6,110.64 is: 9,090.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,173.28 : 9,183.24 = 6,110.64 : x
  2. Step 2: Convert to fraction form
    6,173.28/9,183.24 = 6,110.64/x
  3. Step 3: Cross multiply
    6,173.28x = 9,183.24 × 6,110.64
  4. Step 4: Simplify right side
    6,173.28x = 56,115,473.67
  5. Step 5: Solve for x
    x = 56,115,473.67/6,173.28
  6. Step 6: Final answer
    x = 9,090.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.