Home / 4,221.24-6,333.26-2,030.13

Finding the Fourth Proportional to 4,221.24, 6,333.26 and 2,030.13

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Solution

The fourth proportional to 4,221.24, 6,333.26 and 2,030.13 is: 3,045.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,221.24 : 6,333.26 = 2,030.13 : x
  2. Step 2: Convert to fraction form
    4,221.24/6,333.26 = 2,030.13/x
  3. Step 3: Cross multiply
    4,221.24x = 6,333.26 × 2,030.13
  4. Step 4: Simplify right side
    4,221.24x = 12,857,330.97
  5. Step 5: Solve for x
    x = 12,857,330.97/4,221.24
  6. Step 6: Final answer
    x = 3,045.87

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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.