Home / 3,523.49-4,861.32-2,344.76

Finding the Fourth Proportional to 3,523.49, 4,861.32 and 2,344.76

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Solution

The fourth proportional to 3,523.49, 4,861.32 and 2,344.76 is: 3,235.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,523.49 : 4,861.32 = 2,344.76 : x
  2. Step 2: Convert to fraction form
    3,523.49/4,861.32 = 2,344.76/x
  3. Step 3: Cross multiply
    3,523.49x = 4,861.32 × 2,344.76
  4. Step 4: Simplify right side
    3,523.49x = 11,398,628.68
  5. Step 5: Solve for x
    x = 11,398,628.68/3,523.49
  6. Step 6: Final answer
    x = 3,235.04

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Half scale
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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.