Home / 95,003.01-131,085.95-54,166.37

Finding the Fourth Proportional to 95,003.01, 131,085.95 and 54,166.37

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Solution

The fourth proportional to 95,003.01, 131,085.95 and 54,166.37 is: 74,739.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,003.01 : 131,085.95 = 54,166.37 : x
  2. Step 2: Convert to fraction form
    95,003.01/131,085.95 = 54,166.37/x
  3. Step 3: Cross multiply
    95,003.01x = 131,085.95 × 54,166.37
  4. Step 4: Simplify right side
    95,003.01x = 7,100,449,143.24
  5. Step 5: Solve for x
    x = 7,100,449,143.24/95,003.01
  6. Step 6: Final answer
    x = 74,739.20

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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.