Home / 3,093.53-4,636.40-1,336.46

Finding the Fourth Proportional to 3,093.53, 4,636.40 and 1,336.46

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Solution

The fourth proportional to 3,093.53, 4,636.40 and 1,336.46 is: 2,003.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,093.53 : 4,636.40 = 1,336.46 : x
  2. Step 2: Convert to fraction form
    3,093.53/4,636.40 = 1,336.46/x
  3. Step 3: Cross multiply
    3,093.53x = 4,636.40 × 1,336.46
  4. Step 4: Simplify right side
    3,093.53x = 6,196,333.28
  5. Step 5: Solve for x
    x = 6,196,333.28/3,093.53
  6. Step 6: Final answer
    x = 2,003.00

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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.