Home / 2,355.02-3,529.62-967.49

Finding the Fourth Proportional to 2,355.02, 3,529.62 and 967.49

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Solution

The fourth proportional to 2,355.02, 3,529.62 and 967.49 is: 1,450.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,355.02 : 3,529.62 = 967.49 : x
  2. Step 2: Convert to fraction form
    2,355.02/3,529.62 = 967.49/x
  3. Step 3: Cross multiply
    2,355.02x = 3,529.62 × 967.49
  4. Step 4: Simplify right side
    2,355.02x = 3,414,854.41
  5. Step 5: Solve for x
    x = 3,414,854.41/2,355.02
  6. Step 6: Final answer
    x = 1,450.04

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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.