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Finding the Fourth Proportional to 7,346.10, 11,019.12 and 6,044.82

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Solution

The fourth proportional to 7,346.10, 11,019.12 and 6,044.82 is: 9,067.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,346.10 : 11,019.12 = 6,044.82 : x
  2. Step 2: Convert to fraction form
    7,346.10/11,019.12 = 6,044.82/x
  3. Step 3: Cross multiply
    7,346.10x = 11,019.12 × 6,044.82
  4. Step 4: Simplify right side
    7,346.10x = 66,608,596.96
  5. Step 5: Solve for x
    x = 66,608,596.96/7,346.10
  6. Step 6: Final answer
    x = 9,067.21

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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.