Home / 6,181.19-9,269.60-2,671.05

Finding the Fourth Proportional to 6,181.19, 9,269.60 and 2,671.05

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Solution

The fourth proportional to 6,181.19, 9,269.60 and 2,671.05 is: 4,005.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,181.19 : 9,269.60 = 2,671.05 : x
  2. Step 2: Convert to fraction form
    6,181.19/9,269.60 = 2,671.05/x
  3. Step 3: Cross multiply
    6,181.19x = 9,269.60 × 2,671.05
  4. Step 4: Simplify right side
    6,181.19x = 24,759,551.72
  5. Step 5: Solve for x
    x = 24,759,551.72/6,181.19
  6. Step 6: Final answer
    x = 4,005.63

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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.