Home / 3,316.02-4,974.62-1,367.16

Finding the Fourth Proportional to 3,316.02, 4,974.62 and 1,367.16

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Solution

The fourth proportional to 3,316.02, 4,974.62 and 1,367.16 is: 2,050.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,316.02 : 4,974.62 = 1,367.16 : x
  2. Step 2: Convert to fraction form
    3,316.02/4,974.62 = 1,367.16/x
  3. Step 3: Cross multiply
    3,316.02x = 4,974.62 × 1,367.16
  4. Step 4: Simplify right side
    3,316.02x = 6,801,101.48
  5. Step 5: Solve for x
    x = 6,801,101.48/3,316.02
  6. Step 6: Final answer
    x = 2,050.98

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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.