Home / 6,327.18-9,493.56-2,630.25

Finding the Fourth Proportional to 6,327.18, 9,493.56 and 2,630.25

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Solution

The fourth proportional to 6,327.18, 9,493.56 and 2,630.25 is: 3,946.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,327.18 : 9,493.56 = 2,630.25 : x
  2. Step 2: Convert to fraction form
    6,327.18/9,493.56 = 2,630.25/x
  3. Step 3: Cross multiply
    6,327.18x = 9,493.56 × 2,630.25
  4. Step 4: Simplify right side
    6,327.18x = 24,970,436.19
  5. Step 5: Solve for x
    x = 24,970,436.19/6,327.18
  6. Step 6: Final answer
    x = 3,946.53

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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.