Home / 2,263.42-3,396.12-1,030.96

Finding the Fourth Proportional to 2,263.42, 3,396.12 and 1,030.96

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Solution

The fourth proportional to 2,263.42, 3,396.12 and 1,030.96 is: 1,546.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,263.42 : 3,396.12 = 1,030.96 : x
  2. Step 2: Convert to fraction form
    2,263.42/3,396.12 = 1,030.96/x
  3. Step 3: Cross multiply
    2,263.42x = 3,396.12 × 1,030.96
  4. Step 4: Simplify right side
    2,263.42x = 3,501,263.88
  5. Step 5: Solve for x
    x = 3,501,263.88/2,263.42
  6. Step 6: Final answer
    x = 1,546.89

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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.