Home / 6,571.12-9,066.20-4,054.16

Finding the Fourth Proportional to 6,571.12, 9,066.20 and 4,054.16

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Solution

The fourth proportional to 6,571.12, 9,066.20 and 4,054.16 is: 5,593.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,571.12 : 9,066.20 = 4,054.16 : x
  2. Step 2: Convert to fraction form
    6,571.12/9,066.20 = 4,054.16/x
  3. Step 3: Cross multiply
    6,571.12x = 9,066.20 × 4,054.16
  4. Step 4: Simplify right side
    6,571.12x = 36,755,825.39
  5. Step 5: Solve for x
    x = 36,755,825.39/6,571.12
  6. Step 6: Final answer
    x = 5,593.54

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.