Home / 4,336.72-6,505.07-3,350.97

Finding the Fourth Proportional to 4,336.72, 6,505.07 and 3,350.97

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Solution

The fourth proportional to 4,336.72, 6,505.07 and 3,350.97 is: 5,026.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,336.72 : 6,505.07 = 3,350.97 : x
  2. Step 2: Convert to fraction form
    4,336.72/6,505.07 = 3,350.97/x
  3. Step 3: Cross multiply
    4,336.72x = 6,505.07 × 3,350.97
  4. Step 4: Simplify right side
    4,336.72x = 21,798,294.66
  5. Step 5: Solve for x
    x = 21,798,294.66/4,336.72
  6. Step 6: Final answer
    x = 5,026.45

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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.