Home / 4,996.41-7,492.42-2,655.84

Finding the Fourth Proportional to 4,996.41, 7,492.42 and 2,655.84

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Solution

The fourth proportional to 4,996.41, 7,492.42 and 2,655.84 is: 3,982.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,996.41 : 7,492.42 = 2,655.84 : x
  2. Step 2: Convert to fraction form
    4,996.41/7,492.42 = 2,655.84/x
  3. Step 3: Cross multiply
    4,996.41x = 7,492.42 × 2,655.84
  4. Step 4: Simplify right side
    4,996.41x = 19,898,700.15
  5. Step 5: Solve for x
    x = 19,898,700.15/4,996.41
  6. Step 6: Final answer
    x = 3,982.60

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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.