Home / 6,228.48-9,342.96-2,530.62

Finding the Fourth Proportional to 6,228.48, 9,342.96 and 2,530.62

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Solution

The fourth proportional to 6,228.48, 9,342.96 and 2,530.62 is: 3,796.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,228.48 : 9,342.96 = 2,530.62 : x
  2. Step 2: Convert to fraction form
    6,228.48/9,342.96 = 2,530.62/x
  3. Step 3: Cross multiply
    6,228.48x = 9,342.96 × 2,530.62
  4. Step 4: Simplify right side
    6,228.48x = 23,643,481.44
  5. Step 5: Solve for x
    x = 23,643,481.44/6,228.48
  6. Step 6: Final answer
    x = 3,796.03

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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.