Home / 5,399.96-8,096.42-1,701.08

Finding the Fourth Proportional to 5,399.96, 8,096.42 and 1,701.08

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Solution

The fourth proportional to 5,399.96, 8,096.42 and 1,701.08 is: 2,550.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,399.96 : 8,096.42 = 1,701.08 : x
  2. Step 2: Convert to fraction form
    5,399.96/8,096.42 = 1,701.08/x
  3. Step 3: Cross multiply
    5,399.96x = 8,096.42 × 1,701.08
  4. Step 4: Simplify right side
    5,399.96x = 13,772,658.13
  5. Step 5: Solve for x
    x = 13,772,658.13/5,399.96
  6. Step 6: Final answer
    x = 2,550.51

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.