Home / 7,520.96-10,383.66-4,833.38

Finding the Fourth Proportional to 7,520.96, 10,383.66 and 4,833.38

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Solution

The fourth proportional to 7,520.96, 10,383.66 and 4,833.38 is: 6,673.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,520.96 : 10,383.66 = 4,833.38 : x
  2. Step 2: Convert to fraction form
    7,520.96/10,383.66 = 4,833.38/x
  3. Step 3: Cross multiply
    7,520.96x = 10,383.66 × 4,833.38
  4. Step 4: Simplify right side
    7,520.96x = 50,188,194.74
  5. Step 5: Solve for x
    x = 50,188,194.74/7,520.96
  6. Step 6: Final answer
    x = 6,673.11

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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.