Home / 6,360.53-9,540.82-2,612.30

Finding the Fourth Proportional to 6,360.53, 9,540.82 and 2,612.30

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Solution

The fourth proportional to 6,360.53, 9,540.82 and 2,612.30 is: 3,918.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,360.53 : 9,540.82 = 2,612.30 : x
  2. Step 2: Convert to fraction form
    6,360.53/9,540.82 = 2,612.30/x
  3. Step 3: Cross multiply
    6,360.53x = 9,540.82 × 2,612.30
  4. Step 4: Simplify right side
    6,360.53x = 24,923,493.31
  5. Step 5: Solve for x
    x = 24,923,493.31/6,360.53
  6. Step 6: Final answer
    x = 3,918.46

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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.