Home / 2,346.81-3,520.22-941.19

Finding the Fourth Proportional to 2,346.81, 3,520.22 and 941.19

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Solution

The fourth proportional to 2,346.81, 3,520.22 and 941.19 is: 1,411.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,346.81 : 3,520.22 = 941.19 : x
  2. Step 2: Convert to fraction form
    2,346.81/3,520.22 = 941.19/x
  3. Step 3: Cross multiply
    2,346.81x = 3,520.22 × 941.19
  4. Step 4: Simplify right side
    2,346.81x = 3,313,191.16
  5. Step 5: Solve for x
    x = 3,313,191.16/2,346.81
  6. Step 6: Final answer
    x = 1,411.79

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Similar ratio
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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.