Home / 7,394.22-11,091.24-2,200.14

Finding the Fourth Proportional to 7,394.22, 11,091.24 and 2,200.14

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Solution

The fourth proportional to 7,394.22, 11,091.24 and 2,200.14 is: 3,300.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,394.22 : 11,091.24 = 2,200.14 : x
  2. Step 2: Convert to fraction form
    7,394.22/11,091.24 = 2,200.14/x
  3. Step 3: Cross multiply
    7,394.22x = 11,091.24 × 2,200.14
  4. Step 4: Simplify right side
    7,394.22x = 24,402,280.77
  5. Step 5: Solve for x
    x = 24,402,280.77/7,394.22
  6. Step 6: Final answer
    x = 3,300.18

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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.