Home / 4,382.72-6,046.16-2,588.97

Finding the Fourth Proportional to 4,382.72, 6,046.16 and 2,588.97

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Solution

The fourth proportional to 4,382.72, 6,046.16 and 2,588.97 is: 3,571.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,382.72 : 6,046.16 = 2,588.97 : x
  2. Step 2: Convert to fraction form
    4,382.72/6,046.16 = 2,588.97/x
  3. Step 3: Cross multiply
    4,382.72x = 6,046.16 × 2,588.97
  4. Step 4: Simplify right side
    4,382.72x = 15,653,313.91
  5. Step 5: Solve for x
    x = 15,653,313.91/4,382.72
  6. Step 6: Final answer
    x = 3,571.60

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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.