Home / 3,364.53-4,645.18-2,304.07

Finding the Fourth Proportional to 3,364.53, 4,645.18 and 2,304.07

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Solution

The fourth proportional to 3,364.53, 4,645.18 and 2,304.07 is: 3,181.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,364.53 : 4,645.18 = 2,304.07 : x
  2. Step 2: Convert to fraction form
    3,364.53/4,645.18 = 2,304.07/x
  3. Step 3: Cross multiply
    3,364.53x = 4,645.18 × 2,304.07
  4. Step 4: Simplify right side
    3,364.53x = 10,702,819.88
  5. Step 5: Solve for x
    x = 10,702,819.88/3,364.53
  6. Step 6: Final answer
    x = 3,181.07

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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.