Home / 4,227.84-5,835.24-2,459.88

Finding the Fourth Proportional to 4,227.84, 5,835.24 and 2,459.88

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Solution

The fourth proportional to 4,227.84, 5,835.24 and 2,459.88 is: 3,395.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,227.84 : 5,835.24 = 2,459.88 : x
  2. Step 2: Convert to fraction form
    4,227.84/5,835.24 = 2,459.88/x
  3. Step 3: Cross multiply
    4,227.84x = 5,835.24 × 2,459.88
  4. Step 4: Simplify right side
    4,227.84x = 14,353,990.17
  5. Step 5: Solve for x
    x = 14,353,990.17/4,227.84
  6. Step 6: Final answer
    x = 3,395.11

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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.