Home / 2,343.14-3,511.23-1,025.67

Finding the Fourth Proportional to 2,343.14, 3,511.23 and 1,025.67

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Solution

The fourth proportional to 2,343.14, 3,511.23 and 1,025.67 is: 1,536.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,343.14 : 3,511.23 = 1,025.67 : x
  2. Step 2: Convert to fraction form
    2,343.14/3,511.23 = 1,025.67/x
  3. Step 3: Cross multiply
    2,343.14x = 3,511.23 × 1,025.67
  4. Step 4: Simplify right side
    2,343.14x = 3,601,367.12
  5. Step 5: Solve for x
    x = 3,601,367.12/2,343.14
  6. Step 6: Final answer
    x = 1,536.99

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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.