Home / 3,323.46-4,985.16-1,014.96

Finding the Fourth Proportional to 3,323.46, 4,985.16 and 1,014.96

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Solution

The fourth proportional to 3,323.46, 4,985.16 and 1,014.96 is: 1,522.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,323.46 : 4,985.16 = 1,014.96 : x
  2. Step 2: Convert to fraction form
    3,323.46/4,985.16 = 1,014.96/x
  3. Step 3: Cross multiply
    3,323.46x = 4,985.16 × 1,014.96
  4. Step 4: Simplify right side
    3,323.46x = 5,059,737.99
  5. Step 5: Solve for x
    x = 5,059,737.99/3,323.46
  6. Step 6: Final answer
    x = 1,522.43

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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.