Home / 95,369.54-131,633.70-55,106.60

Finding the Fourth Proportional to 95,369.54, 131,633.70 and 55,106.60

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Solution

The fourth proportional to 95,369.54, 131,633.70 and 55,106.60 is: 76,060.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,369.54 : 131,633.70 = 55,106.60 : x
  2. Step 2: Convert to fraction form
    95,369.54/131,633.70 = 55,106.60/x
  3. Step 3: Cross multiply
    95,369.54x = 131,633.70 × 55,106.60
  4. Step 4: Simplify right side
    95,369.54x = 7,253,885,652.42
  5. Step 5: Solve for x
    x = 7,253,885,652.42/95,369.54
  6. Step 6: Final answer
    x = 76,060.82

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1.5x scale

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.