Home / 4,269.96-5,887.24-3,562.84

Finding the Fourth Proportional to 4,269.96, 5,887.24 and 3,562.84

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Solution

The fourth proportional to 4,269.96, 5,887.24 and 3,562.84 is: 4,912.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,269.96 : 5,887.24 = 3,562.84 : x
  2. Step 2: Convert to fraction form
    4,269.96/5,887.24 = 3,562.84/x
  3. Step 3: Cross multiply
    4,269.96x = 5,887.24 × 3,562.84
  4. Step 4: Simplify right side
    4,269.96x = 20,975,294.16
  5. Step 5: Solve for x
    x = 20,975,294.16/4,269.96
  6. Step 6: Final answer
    x = 4,912.29

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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.