Home / 3,588.54-4,952.17-2,016.63

Finding the Fourth Proportional to 3,588.54, 4,952.17 and 2,016.63

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Solution

The fourth proportional to 3,588.54, 4,952.17 and 2,016.63 is: 2,782.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,588.54 : 4,952.17 = 2,016.63 : x
  2. Step 2: Convert to fraction form
    3,588.54/4,952.17 = 2,016.63/x
  3. Step 3: Cross multiply
    3,588.54x = 4,952.17 × 2,016.63
  4. Step 4: Simplify right side
    3,588.54x = 9,986,694.59
  5. Step 5: Solve for x
    x = 9,986,694.59/3,588.54
  6. Step 6: Final answer
    x = 2,782.94

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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.