Home / 4,411.52-6,622.14-3,006.98

Finding the Fourth Proportional to 4,411.52, 6,622.14 and 3,006.98

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Solution

The fourth proportional to 4,411.52, 6,622.14 and 3,006.98 is: 4,513.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,411.52 : 6,622.14 = 3,006.98 : x
  2. Step 2: Convert to fraction form
    4,411.52/6,622.14 = 3,006.98/x
  3. Step 3: Cross multiply
    4,411.52x = 6,622.14 × 3,006.98
  4. Step 4: Simplify right side
    4,411.52x = 19,912,642.54
  5. Step 5: Solve for x
    x = 19,912,642.54/4,411.52
  6. Step 6: Final answer
    x = 4,513.78

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1.5x scale

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.