Home / 6,673.25-10,015.92-3,555.90

Finding the Fourth Proportional to 6,673.25, 10,015.92 and 3,555.90

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Solution

The fourth proportional to 6,673.25, 10,015.92 and 3,555.90 is: 5,337.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,673.25 : 10,015.92 = 3,555.90 : x
  2. Step 2: Convert to fraction form
    6,673.25/10,015.92 = 3,555.90/x
  3. Step 3: Cross multiply
    6,673.25x = 10,015.92 × 3,555.90
  4. Step 4: Simplify right side
    6,673.25x = 35,615,609.93
  5. Step 5: Solve for x
    x = 35,615,609.93/6,673.25
  6. Step 6: Final answer
    x = 5,337.07

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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.