Home / 5,933.23-8,188.46-3,280.84

Finding the Fourth Proportional to 5,933.23, 8,188.46 and 3,280.84

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Solution

The fourth proportional to 5,933.23, 8,188.46 and 3,280.84 is: 4,527.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,933.23 : 8,188.46 = 3,280.84 : x
  2. Step 2: Convert to fraction form
    5,933.23/8,188.46 = 3,280.84/x
  3. Step 3: Cross multiply
    5,933.23x = 8,188.46 × 3,280.84
  4. Step 4: Simplify right side
    5,933.23x = 26,865,027.11
  5. Step 5: Solve for x
    x = 26,865,027.11/5,933.23
  6. Step 6: Final answer
    x = 4,527.89

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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.