Home / 6,219.92-9,332.62-2,060.53

Finding the Fourth Proportional to 6,219.92, 9,332.62 and 2,060.53

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Solution

The fourth proportional to 6,219.92, 9,332.62 and 2,060.53 is: 3,091.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,219.92 : 9,332.62 = 2,060.53 : x
  2. Step 2: Convert to fraction form
    6,219.92/9,332.62 = 2,060.53/x
  3. Step 3: Cross multiply
    6,219.92x = 9,332.62 × 2,060.53
  4. Step 4: Simplify right side
    6,219.92x = 19,230,115.01
  5. Step 5: Solve for x
    x = 19,230,115.01/6,219.92
  6. Step 6: Final answer
    x = 3,091.70

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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.