Home / 7,346.29-11,020.65-2,414.84

Finding the Fourth Proportional to 7,346.29, 11,020.65 and 2,414.84

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Solution

The fourth proportional to 7,346.29, 11,020.65 and 2,414.84 is: 3,622.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,346.29 : 11,020.65 = 2,414.84 : x
  2. Step 2: Convert to fraction form
    7,346.29/11,020.65 = 2,414.84/x
  3. Step 3: Cross multiply
    7,346.29x = 11,020.65 × 2,414.84
  4. Step 4: Simplify right side
    7,346.29x = 26,613,106.45
  5. Step 5: Solve for x
    x = 26,613,106.45/7,346.29
  6. Step 6: Final answer
    x = 3,622.66

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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.