Home / 6,324.08-8,727.96-4,433.84

Finding the Fourth Proportional to 6,324.08, 8,727.96 and 4,433.84

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Solution

The fourth proportional to 6,324.08, 8,727.96 and 4,433.84 is: 6,119.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,324.08 : 8,727.96 = 4,433.84 : x
  2. Step 2: Convert to fraction form
    6,324.08/8,727.96 = 4,433.84/x
  3. Step 3: Cross multiply
    6,324.08x = 8,727.96 × 4,433.84
  4. Step 4: Simplify right side
    6,324.08x = 38,698,378.17
  5. Step 5: Solve for x
    x = 38,698,378.17/6,324.08
  6. Step 6: Final answer
    x = 6,119.21

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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.