Home / 7,066.22-10,595.94-2,622.38

Finding the Fourth Proportional to 7,066.22, 10,595.94 and 2,622.38

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Solution

The fourth proportional to 7,066.22, 10,595.94 and 2,622.38 is: 3,932.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,066.22 : 10,595.94 = 2,622.38 : x
  2. Step 2: Convert to fraction form
    7,066.22/10,595.94 = 2,622.38/x
  3. Step 3: Cross multiply
    7,066.22x = 10,595.94 × 2,622.38
  4. Step 4: Simplify right side
    7,066.22x = 27,786,581.14
  5. Step 5: Solve for x
    x = 27,786,581.14/7,066.22
  6. Step 6: Final answer
    x = 3,932.31

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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.