Home / 293,023.41-441,731.42-273,493.39

Finding the Fourth Proportional to 293,023.41, 441,731.42 and 273,493.39

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Solution

The fourth proportional to 293,023.41, 441,731.42 and 273,493.39 is: 412,290.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    293,023.41 : 441,731.42 = 273,493.39 : x
  2. Step 2: Convert to fraction form
    293,023.41/441,731.42 = 273,493.39/x
  3. Step 3: Cross multiply
    293,023.41x = 441,731.42 × 273,493.39
  4. Step 4: Simplify right side
    293,023.41x = 120,810,623,525.31
  5. Step 5: Solve for x
    x = 120,810,623,525.31/293,023.41
  6. Step 6: Final answer
    x = 412,290.01

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.