Home / 6,028.89-8,320.13-3,376.24

Finding the Fourth Proportional to 6,028.89, 8,320.13 and 3,376.24

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Solution

The fourth proportional to 6,028.89, 8,320.13 and 3,376.24 is: 4,659.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,028.89 : 8,320.13 = 3,376.24 : x
  2. Step 2: Convert to fraction form
    6,028.89/8,320.13 = 3,376.24/x
  3. Step 3: Cross multiply
    6,028.89x = 8,320.13 × 3,376.24
  4. Step 4: Simplify right side
    6,028.89x = 28,090,773.08
  5. Step 5: Solve for x
    x = 28,090,773.08/6,028.89
  6. Step 6: Final answer
    x = 4,659.36

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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.