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Finding the Fourth Proportional to 293,026.41, 441,735.95 and 273,496.39

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Solution

The fourth proportional to 293,026.41, 441,735.95 and 273,496.39 is: 412,294.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    293,026.41 : 441,735.95 = 273,496.39 : x
  2. Step 2: Convert to fraction form
    293,026.41/441,735.95 = 273,496.39/x
  3. Step 3: Cross multiply
    293,026.41x = 441,735.95 × 273,496.39
  4. Step 4: Simplify right side
    293,026.41x = 120,813,187,658.22
  5. Step 5: Solve for x
    x = 120,813,187,658.22/293,026.41
  6. Step 6: Final answer
    x = 412,294.54

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1.5x scale

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.