Home / 4,495.22-6,736.35-2,543.39

Finding the Fourth Proportional to 4,495.22, 6,736.35 and 2,543.39

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Solution

The fourth proportional to 4,495.22, 6,736.35 and 2,543.39 is: 3,811.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,495.22 : 6,736.35 = 2,543.39 : x
  2. Step 2: Convert to fraction form
    4,495.22/6,736.35 = 2,543.39/x
  3. Step 3: Cross multiply
    4,495.22x = 6,736.35 × 2,543.39
  4. Step 4: Simplify right side
    4,495.22x = 17,133,165.23
  5. Step 5: Solve for x
    x = 17,133,165.23/4,495.22
  6. Step 6: Final answer
    x = 3,811.42

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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.