Home / 5,933.48-8,188.37-3,281.05

Finding the Fourth Proportional to 5,933.48, 8,188.37 and 3,281.05

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Solution

The fourth proportional to 5,933.48, 8,188.37 and 3,281.05 is: 4,527.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,933.48 : 8,188.37 = 3,281.05 : x
  2. Step 2: Convert to fraction form
    5,933.48/8,188.37 = 3,281.05/x
  3. Step 3: Cross multiply
    5,933.48x = 8,188.37 × 3,281.05
  4. Step 4: Simplify right side
    5,933.48x = 26,866,414.51
  5. Step 5: Solve for x
    x = 26,866,414.51/5,933.48
  6. Step 6: Final answer
    x = 4,527.94

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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.