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Finding the Fourth Proportional to 7,083.58, 10,620.80 and 6,096.69

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Solution

The fourth proportional to 7,083.58, 10,620.80 and 6,096.69 is: 9,141.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,083.58 : 10,620.80 = 6,096.69 : x
  2. Step 2: Convert to fraction form
    7,083.58/10,620.80 = 6,096.69/x
  3. Step 3: Cross multiply
    7,083.58x = 10,620.80 × 6,096.69
  4. Step 4: Simplify right side
    7,083.58x = 64,751,725.15
  5. Step 5: Solve for x
    x = 64,751,725.15/7,083.58
  6. Step 6: Final answer
    x = 9,141.10

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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.