Home / 4,471.45-6,677.06-3,651.32

Finding the Fourth Proportional to 4,471.45, 6,677.06 and 3,651.32

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Solution

The fourth proportional to 4,471.45, 6,677.06 and 3,651.32 is: 5,452.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,471.45 : 6,677.06 = 3,651.32 : x
  2. Step 2: Convert to fraction form
    4,471.45/6,677.06 = 3,651.32/x
  3. Step 3: Cross multiply
    4,471.45x = 6,677.06 × 3,651.32
  4. Step 4: Simplify right side
    4,471.45x = 24,380,081.16
  5. Step 5: Solve for x
    x = 24,380,081.16/4,471.45
  6. Step 6: Final answer
    x = 5,452.39

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.