Home / 5,893.70-8,133.45-3,241.16

Finding the Fourth Proportional to 5,893.70, 8,133.45 and 3,241.16

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Solution

The fourth proportional to 5,893.70, 8,133.45 and 3,241.16 is: 4,472.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,893.70 : 8,133.45 = 3,241.16 : x
  2. Step 2: Convert to fraction form
    5,893.70/8,133.45 = 3,241.16/x
  3. Step 3: Cross multiply
    5,893.70x = 8,133.45 × 3,241.16
  4. Step 4: Simplify right side
    5,893.70x = 26,361,812.80
  5. Step 5: Solve for x
    x = 26,361,812.80/5,893.70
  6. Step 6: Final answer
    x = 4,472.88

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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.