Home / 5,006.70-6,906.57-4,063.56

Finding the Fourth Proportional to 5,006.70, 6,906.57 and 4,063.56

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Solution

The fourth proportional to 5,006.70, 6,906.57 and 4,063.56 is: 5,605.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,006.70 : 6,906.57 = 4,063.56 : x
  2. Step 2: Convert to fraction form
    5,006.70/6,906.57 = 4,063.56/x
  3. Step 3: Cross multiply
    5,006.70x = 6,906.57 × 4,063.56
  4. Step 4: Simplify right side
    5,006.70x = 28,065,261.59
  5. Step 5: Solve for x
    x = 28,065,261.59/5,006.70
  6. Step 6: Final answer
    x = 5,605.54

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.