Home / 4,346.70-5,998.01-2,668.19

Finding the Fourth Proportional to 4,346.70, 5,998.01 and 2,668.19

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Solution

The fourth proportional to 4,346.70, 5,998.01 and 2,668.19 is: 3,681.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,346.70 : 5,998.01 = 2,668.19 : x
  2. Step 2: Convert to fraction form
    4,346.70/5,998.01 = 2,668.19/x
  3. Step 3: Cross multiply
    4,346.70x = 5,998.01 × 2,668.19
  4. Step 4: Simplify right side
    4,346.70x = 16,003,786.97
  5. Step 5: Solve for x
    x = 16,003,786.97/4,346.70
  6. Step 6: Final answer
    x = 3,681.82

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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.