Home / 6,733.33-10,090.63-3,439.46

Finding the Fourth Proportional to 6,733.33, 10,090.63 and 3,439.46

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Solution

The fourth proportional to 6,733.33, 10,090.63 and 3,439.46 is: 5,154.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,733.33 : 10,090.63 = 3,439.46 : x
  2. Step 2: Convert to fraction form
    6,733.33/10,090.63 = 3,439.46/x
  3. Step 3: Cross multiply
    6,733.33x = 10,090.63 × 3,439.46
  4. Step 4: Simplify right side
    6,733.33x = 34,706,328.44
  5. Step 5: Solve for x
    x = 34,706,328.44/6,733.33
  6. Step 6: Final answer
    x = 5,154.41

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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.