Home / 2,331.18-3,496.68-599.76

Finding the Fourth Proportional to 2,331.18, 3,496.68 and 599.76

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Solution

The fourth proportional to 2,331.18, 3,496.68 and 599.76 is: 899.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,331.18 : 3,496.68 = 599.76 : x
  2. Step 2: Convert to fraction form
    2,331.18/3,496.68 = 599.76/x
  3. Step 3: Cross multiply
    2,331.18x = 3,496.68 × 599.76
  4. Step 4: Simplify right side
    2,331.18x = 2,097,168.80
  5. Step 5: Solve for x
    x = 2,097,168.80/2,331.18
  6. Step 6: Final answer
    x = 899.62

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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.