Home / 95,180.24-143,601.44-94,917.80

Finding the Fourth Proportional to 95,180.24, 143,601.44 and 94,917.80

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Solution

The fourth proportional to 95,180.24, 143,601.44 and 94,917.80 is: 143,205.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,180.24 : 143,601.44 = 94,917.80 : x
  2. Step 2: Convert to fraction form
    95,180.24/143,601.44 = 94,917.80/x
  3. Step 3: Cross multiply
    95,180.24x = 143,601.44 × 94,917.80
  4. Step 4: Simplify right side
    95,180.24x = 13,630,332,761.63
  5. Step 5: Solve for x
    x = 13,630,332,761.63/95,180.24
  6. Step 6: Final answer
    x = 143,205.49

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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.