Home / 4,141.47-6,213.23-3,402.33

Finding the Fourth Proportional to 4,141.47, 6,213.23 and 3,402.33

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Solution

The fourth proportional to 4,141.47, 6,213.23 and 3,402.33 is: 5,104.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,141.47 : 6,213.23 = 3,402.33 : x
  2. Step 2: Convert to fraction form
    4,141.47/6,213.23 = 3,402.33/x
  3. Step 3: Cross multiply
    4,141.47x = 6,213.23 × 3,402.33
  4. Step 4: Simplify right side
    4,141.47x = 21,139,458.83
  5. Step 5: Solve for x
    x = 21,139,458.83/4,141.47
  6. Step 6: Final answer
    x = 5,104.34

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1.5x scale

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.