Home / 95,004.01-131,087.32-54,167.37

Finding the Fourth Proportional to 95,004.01, 131,087.32 and 54,167.37

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Solution

The fourth proportional to 95,004.01, 131,087.32 and 54,167.37 is: 74,740.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,004.01 : 131,087.32 = 54,167.37 : x
  2. Step 2: Convert to fraction form
    95,004.01/131,087.32 = 54,167.37/x
  3. Step 3: Cross multiply
    95,004.01x = 131,087.32 × 54,167.37
  4. Step 4: Simplify right side
    95,004.01x = 7,100,655,364.75
  5. Step 5: Solve for x
    x = 7,100,655,364.75/95,004.01
  6. Step 6: Final answer
    x = 74,740.59

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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.