Home / 5,933.77-8,188.41-3,281.17

Finding the Fourth Proportional to 5,933.77, 8,188.41 and 3,281.17

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Solution

The fourth proportional to 5,933.77, 8,188.41 and 3,281.17 is: 4,527.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,933.77 : 8,188.41 = 3,281.17 : x
  2. Step 2: Convert to fraction form
    5,933.77/8,188.41 = 3,281.17/x
  3. Step 3: Cross multiply
    5,933.77x = 8,188.41 × 3,281.17
  4. Step 4: Simplify right side
    5,933.77x = 26,867,565.24
  5. Step 5: Solve for x
    x = 26,867,565.24/5,933.77
  6. Step 6: Final answer
    x = 4,527.91

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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.