Home / 4,236.15-5,842.66-3,711.27

Finding the Fourth Proportional to 4,236.15, 5,842.66 and 3,711.27

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Solution

The fourth proportional to 4,236.15, 5,842.66 and 3,711.27 is: 5,118.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,236.15 : 5,842.66 = 3,711.27 : x
  2. Step 2: Convert to fraction form
    4,236.15/5,842.66 = 3,711.27/x
  3. Step 3: Cross multiply
    4,236.15x = 5,842.66 × 3,711.27
  4. Step 4: Simplify right side
    4,236.15x = 21,683,688.78
  5. Step 5: Solve for x
    x = 21,683,688.78/4,236.15
  6. Step 6: Final answer
    x = 5,118.73

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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.