Home / 7,366.70-10,166.26-4,009.73

Finding the Fourth Proportional to 7,366.70, 10,166.26 and 4,009.73

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Solution

The fourth proportional to 7,366.70, 10,166.26 and 4,009.73 is: 5,533.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,366.70 : 10,166.26 = 4,009.73 : x
  2. Step 2: Convert to fraction form
    7,366.70/10,166.26 = 4,009.73/x
  3. Step 3: Cross multiply
    7,366.70x = 10,166.26 × 4,009.73
  4. Step 4: Simplify right side
    7,366.70x = 40,763,910.28
  5. Step 5: Solve for x
    x = 40,763,910.28/7,366.70
  6. Step 6: Final answer
    x = 5,533.54

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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.