Home / 7,066.92-10,595.91-3,555.97

Finding the Fourth Proportional to 7,066.92, 10,595.91 and 3,555.97

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Solution

The fourth proportional to 7,066.92, 10,595.91 and 3,555.97 is: 5,331.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,066.92 : 10,595.91 = 3,555.97 : x
  2. Step 2: Convert to fraction form
    7,066.92/10,595.91 = 3,555.97/x
  3. Step 3: Cross multiply
    7,066.92x = 10,595.91 × 3,555.97
  4. Step 4: Simplify right side
    7,066.92x = 37,678,738.08
  5. Step 5: Solve for x
    x = 37,678,738.08/7,066.92
  6. Step 6: Final answer
    x = 5,331.71

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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.