Home / 3,588.96-4,952.84-2,017.16

Finding the Fourth Proportional to 3,588.96, 4,952.84 and 2,017.16

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Solution

The fourth proportional to 3,588.96, 4,952.84 and 2,017.16 is: 2,783.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,588.96 : 4,952.84 = 2,017.16 : x
  2. Step 2: Convert to fraction form
    3,588.96/4,952.84 = 2,017.16/x
  3. Step 3: Cross multiply
    3,588.96x = 4,952.84 × 2,017.16
  4. Step 4: Simplify right side
    3,588.96x = 9,990,635.88
  5. Step 5: Solve for x
    x = 9,990,635.88/3,588.96
  6. Step 6: Final answer
    x = 2,783.71

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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.