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Finding the Fourth Proportional to 4,304, 5,937.25 and 3,553.58

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Solution

The fourth proportional to 4,304, 5,937.25 and 3,553.58 is: 4,902.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,304 : 5,937.25 = 3,553.58 : x
  2. Step 2: Convert to fraction form
    4,304/5,937.25 = 3,553.58/x
  3. Step 3: Cross multiply
    4,304x = 5,937.25 × 3,553.58
  4. Step 4: Simplify right side
    4,304x = 21,098,492.86
  5. Step 5: Solve for x
    x = 21,098,492.86/4,304
  6. Step 6: Final answer
    x = 4,902.07

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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.