Home / 6,669.44-10,010.32-3,384.84

Finding the Fourth Proportional to 6,669.44, 10,010.32 and 3,384.84

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Solution

The fourth proportional to 6,669.44, 10,010.32 and 3,384.84 is: 5,080.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,669.44 : 10,010.32 = 3,384.84 : x
  2. Step 2: Convert to fraction form
    6,669.44/10,010.32 = 3,384.84/x
  3. Step 3: Cross multiply
    6,669.44x = 10,010.32 × 3,384.84
  4. Step 4: Simplify right side
    6,669.44x = 33,883,331.55
  5. Step 5: Solve for x
    x = 33,883,331.55/6,669.44
  6. Step 6: Final answer
    x = 5,080.39

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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.