Home / 4,410.27-6,665.40-4,333.73

Finding the Fourth Proportional to 4,410.27, 6,665.40 and 4,333.73

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Solution

The fourth proportional to 4,410.27, 6,665.40 and 4,333.73 is: 6,549.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,410.27 : 6,665.40 = 4,333.73 : x
  2. Step 2: Convert to fraction form
    4,410.27/6,665.40 = 4,333.73/x
  3. Step 3: Cross multiply
    4,410.27x = 6,665.40 × 4,333.73
  4. Step 4: Simplify right side
    4,410.27x = 28,886,010.62
  5. Step 5: Solve for x
    x = 28,886,010.62/4,410.27
  6. Step 6: Final answer
    x = 6,549.71

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.