Home / 302,029.25-452,058.09-222,046.04

Finding the Fourth Proportional to 302,029.25, 452,058.09 and 222,046.04

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Solution

The fourth proportional to 302,029.25, 452,058.09 and 222,046.04 is: 332,344.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    302,029.25 : 452,058.09 = 222,046.04 : x
  2. Step 2: Convert to fraction form
    302,029.25/452,058.09 = 222,046.04/x
  3. Step 3: Cross multiply
    302,029.25x = 452,058.09 × 222,046.04
  4. Step 4: Simplify right side
    302,029.25x = 100,377,708,734.46
  5. Step 5: Solve for x
    x = 100,377,708,734.46/302,029.25
  6. Step 6: Final answer
    x = 332,344.33

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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.