Home / 4,382.19-6,571.15-2,041.64

Finding the Fourth Proportional to 4,382.19, 6,571.15 and 2,041.64

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Solution

The fourth proportional to 4,382.19, 6,571.15 and 2,041.64 is: 3,061.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,382.19 : 6,571.15 = 2,041.64 : x
  2. Step 2: Convert to fraction form
    4,382.19/6,571.15 = 2,041.64/x
  3. Step 3: Cross multiply
    4,382.19x = 6,571.15 × 2,041.64
  4. Step 4: Simplify right side
    4,382.19x = 13,415,922.69
  5. Step 5: Solve for x
    x = 13,415,922.69/4,382.19
  6. Step 6: Final answer
    x = 3,061.47

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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.