Home / 6,006.28-9,015.18-2,930.44

Finding the Fourth Proportional to 6,006.28, 9,015.18 and 2,930.44

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Solution

The fourth proportional to 6,006.28, 9,015.18 and 2,930.44 is: 4,398.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,006.28 : 9,015.18 = 2,930.44 : x
  2. Step 2: Convert to fraction form
    6,006.28/9,015.18 = 2,930.44/x
  3. Step 3: Cross multiply
    6,006.28x = 9,015.18 × 2,930.44
  4. Step 4: Simplify right side
    6,006.28x = 26,418,444.08
  5. Step 5: Solve for x
    x = 26,418,444.08/6,006.28
  6. Step 6: Final answer
    x = 4,398.47

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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.