Home / 294,456.72-441,755.55-94,795.77

Finding the Fourth Proportional to 294,456.72, 441,755.55 and 94,795.77

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Solution

The fourth proportional to 294,456.72, 441,755.55 and 94,795.77 is: 142,216.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,456.72 : 441,755.55 = 94,795.77 : x
  2. Step 2: Convert to fraction form
    294,456.72/441,755.55 = 94,795.77/x
  3. Step 3: Cross multiply
    294,456.72x = 441,755.55 × 94,795.77
  4. Step 4: Simplify right side
    294,456.72x = 41,876,557,514.02
  5. Step 5: Solve for x
    x = 41,876,557,514.02/294,456.72
  6. Step 6: Final answer
    x = 142,216.34

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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.