Home / 4,669.43-7,006.27-1,747.96

Finding the Fourth Proportional to 4,669.43, 7,006.27 and 1,747.96

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Solution

The fourth proportional to 4,669.43, 7,006.27 and 1,747.96 is: 2,622.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,669.43 : 7,006.27 = 1,747.96 : x
  2. Step 2: Convert to fraction form
    4,669.43/7,006.27 = 1,747.96/x
  3. Step 3: Cross multiply
    4,669.43x = 7,006.27 × 1,747.96
  4. Step 4: Simplify right side
    4,669.43x = 12,246,675.34
  5. Step 5: Solve for x
    x = 12,246,675.34/4,669.43
  6. Step 6: Final answer
    x = 2,622.74

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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.