Home / 6,484.35-8,951.60-3,832.59

Finding the Fourth Proportional to 6,484.35, 8,951.60 and 3,832.59

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Solution

The fourth proportional to 6,484.35, 8,951.60 and 3,832.59 is: 5,290.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,484.35 : 8,951.60 = 3,832.59 : x
  2. Step 2: Convert to fraction form
    6,484.35/8,951.60 = 3,832.59/x
  3. Step 3: Cross multiply
    6,484.35x = 8,951.60 × 3,832.59
  4. Step 4: Simplify right side
    6,484.35x = 34,307,793.48
  5. Step 5: Solve for x
    x = 34,307,793.48/6,484.35
  6. Step 6: Final answer
    x = 5,290.86

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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.