Home / 7,366.83-11,050.61-2,102.62

Finding the Fourth Proportional to 7,366.83, 11,050.61 and 2,102.62

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Solution

The fourth proportional to 7,366.83, 11,050.61 and 2,102.62 is: 3,154.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,366.83 : 11,050.61 = 2,102.62 : x
  2. Step 2: Convert to fraction form
    7,366.83/11,050.61 = 2,102.62/x
  3. Step 3: Cross multiply
    7,366.83x = 11,050.61 × 2,102.62
  4. Step 4: Simplify right side
    7,366.83x = 23,235,205.97
  5. Step 5: Solve for x
    x = 23,235,205.97/7,366.83
  6. Step 6: Final answer
    x = 3,154.03

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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.