Home / 294,131.83-441,156.09-94,425.92

Finding the Fourth Proportional to 294,131.83, 441,156.09 and 94,425.92

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Solution

The fourth proportional to 294,131.83, 441,156.09 and 94,425.92 is: 141,625.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,131.83 : 441,156.09 = 94,425.92 : x
  2. Step 2: Convert to fraction form
    294,131.83/441,156.09 = 94,425.92/x
  3. Step 3: Cross multiply
    294,131.83x = 441,156.09 × 94,425.92
  4. Step 4: Simplify right side
    294,131.83x = 41,656,569,661.85
  5. Step 5: Solve for x
    x = 41,656,569,661.85/294,131.83
  6. Step 6: Final answer
    x = 141,625.51

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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.