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Finding the Fourth Proportional to 333,452.92, 460,208.83 and 190,180.12

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Solution

The fourth proportional to 333,452.92, 460,208.83 and 190,180.12 is: 262,473.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,452.92 : 460,208.83 = 190,180.12 : x
  2. Step 2: Convert to fraction form
    333,452.92/460,208.83 = 190,180.12/x
  3. Step 3: Cross multiply
    333,452.92x = 460,208.83 × 190,180.12
  4. Step 4: Simplify right side
    333,452.92x = 87,522,568,213.42
  5. Step 5: Solve for x
    x = 87,522,568,213.42/333,452.92
  6. Step 6: Final answer
    x = 262,473.54

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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.