Home / 4,045.92-6,063.18-3,220.52

Finding the Fourth Proportional to 4,045.92, 6,063.18 and 3,220.52

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Solution

The fourth proportional to 4,045.92, 6,063.18 and 3,220.52 is: 4,826.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,045.92 : 6,063.18 = 3,220.52 : x
  2. Step 2: Convert to fraction form
    4,045.92/6,063.18 = 3,220.52/x
  3. Step 3: Cross multiply
    4,045.92x = 6,063.18 × 3,220.52
  4. Step 4: Simplify right side
    4,045.92x = 19,526,592.45
  5. Step 5: Solve for x
    x = 19,526,592.45/4,045.92
  6. Step 6: Final answer
    x = 4,826.24

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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.