Home / 4,330.62-6,492.28-1,732.14

Finding the Fourth Proportional to 4,330.62, 6,492.28 and 1,732.14

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Solution

The fourth proportional to 4,330.62, 6,492.28 and 1,732.14 is: 2,596.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,330.62 : 6,492.28 = 1,732.14 : x
  2. Step 2: Convert to fraction form
    4,330.62/6,492.28 = 1,732.14/x
  3. Step 3: Cross multiply
    4,330.62x = 6,492.28 × 1,732.14
  4. Step 4: Simplify right side
    4,330.62x = 11,245,537.88
  5. Step 5: Solve for x
    x = 11,245,537.88/4,330.62
  6. Step 6: Final answer
    x = 2,596.75

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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.