Home / 5,941.52-8,199.60-3,289.22

Finding the Fourth Proportional to 5,941.52, 8,199.60 and 3,289.22

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Solution

The fourth proportional to 5,941.52, 8,199.60 and 3,289.22 is: 4,539.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,941.52 : 8,199.60 = 3,289.22 : x
  2. Step 2: Convert to fraction form
    5,941.52/8,199.60 = 3,289.22/x
  3. Step 3: Cross multiply
    5,941.52x = 8,199.60 × 3,289.22
  4. Step 4: Simplify right side
    5,941.52x = 26,970,288.31
  5. Step 5: Solve for x
    x = 26,970,288.31/5,941.52
  6. Step 6: Final answer
    x = 4,539.29

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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.