Home / 94,951.07-131,027.15-51,922.02

Finding the Fourth Proportional to 94,951.07, 131,027.15 and 51,922.02

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Solution

The fourth proportional to 94,951.07, 131,027.15 and 51,922.02 is: 71,649.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,951.07 : 131,027.15 = 51,922.02 : x
  2. Step 2: Convert to fraction form
    94,951.07/131,027.15 = 51,922.02/x
  3. Step 3: Cross multiply
    94,951.07x = 131,027.15 × 51,922.02
  4. Step 4: Simplify right side
    94,951.07x = 6,803,194,043.23
  5. Step 5: Solve for x
    x = 6,803,194,043.23/94,951.07
  6. Step 6: Final answer
    x = 71,649.48

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.