Home / 4,414.41-6,622.73-2,073.98

Finding the Fourth Proportional to 4,414.41, 6,622.73 and 2,073.98

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Solution

The fourth proportional to 4,414.41, 6,622.73 and 2,073.98 is: 3,111.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,414.41 : 6,622.73 = 2,073.98 : x
  2. Step 2: Convert to fraction form
    4,414.41/6,622.73 = 2,073.98/x
  3. Step 3: Cross multiply
    4,414.41x = 6,622.73 × 2,073.98
  4. Step 4: Simplify right side
    4,414.41x = 13,735,409.57
  5. Step 5: Solve for x
    x = 13,735,409.57/4,414.41
  6. Step 6: Final answer
    x = 3,111.49

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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.