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Finding the Fourth Proportional to 3,332.67, 5,004.67 and 3,193.35

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Solution

The fourth proportional to 3,332.67, 5,004.67 and 3,193.35 is: 4,795.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,332.67 : 5,004.67 = 3,193.35 : x
  2. Step 2: Convert to fraction form
    3,332.67/5,004.67 = 3,193.35/x
  3. Step 3: Cross multiply
    3,332.67x = 5,004.67 × 3,193.35
  4. Step 4: Simplify right side
    3,332.67x = 15,981,662.94
  5. Step 5: Solve for x
    x = 15,981,662.94/3,332.67
  6. Step 6: Final answer
    x = 4,795.45

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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.