Home / 4,249.19-5,864.28-2,571.01

Finding the Fourth Proportional to 4,249.19, 5,864.28 and 2,571.01

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Solution

The fourth proportional to 4,249.19, 5,864.28 and 2,571.01 is: 3,548.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,249.19 : 5,864.28 = 2,571.01 : x
  2. Step 2: Convert to fraction form
    4,249.19/5,864.28 = 2,571.01/x
  3. Step 3: Cross multiply
    4,249.19x = 5,864.28 × 2,571.01
  4. Step 4: Simplify right side
    4,249.19x = 15,077,145.67
  5. Step 5: Solve for x
    x = 15,077,145.67/4,249.19
  6. Step 6: Final answer
    x = 3,548.24

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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.