Home / 6,221.34-9,332.19-2,063.16

Finding the Fourth Proportional to 6,221.34, 9,332.19 and 2,063.16

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Solution

The fourth proportional to 6,221.34, 9,332.19 and 2,063.16 is: 3,094.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,221.34 : 9,332.19 = 2,063.16 : x
  2. Step 2: Convert to fraction form
    6,221.34/9,332.19 = 2,063.16/x
  3. Step 3: Cross multiply
    6,221.34x = 9,332.19 × 2,063.16
  4. Step 4: Simplify right side
    6,221.34x = 19,253,801.12
  5. Step 5: Solve for x
    x = 19,253,801.12/6,221.34
  6. Step 6: Final answer
    x = 3,094.80

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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.