Home / 6,736.51-10,102.32-2,841.22

Finding the Fourth Proportional to 6,736.51, 10,102.32 and 2,841.22

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Solution

The fourth proportional to 6,736.51, 10,102.32 and 2,841.22 is: 4,260.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,736.51 : 10,102.32 = 2,841.22 : x
  2. Step 2: Convert to fraction form
    6,736.51/10,102.32 = 2,841.22/x
  3. Step 3: Cross multiply
    6,736.51x = 10,102.32 × 2,841.22
  4. Step 4: Simplify right side
    6,736.51x = 28,702,913.63
  5. Step 5: Solve for x
    x = 28,702,913.63/6,736.51
  6. Step 6: Final answer
    x = 4,260.80

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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.