Home / 95,232.22-131,421.66-54,954.34

Finding the Fourth Proportional to 95,232.22, 131,421.66 and 54,954.34

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Solution

The fourth proportional to 95,232.22, 131,421.66 and 54,954.34 is: 75,837.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,232.22 : 131,421.66 = 54,954.34 : x
  2. Step 2: Convert to fraction form
    95,232.22/131,421.66 = 54,954.34/x
  3. Step 3: Cross multiply
    95,232.22x = 131,421.66 × 54,954.34
  4. Step 4: Simplify right side
    95,232.22x = 7,222,190,587.00
  5. Step 5: Solve for x
    x = 7,222,190,587.00/95,232.22
  6. Step 6: Final answer
    x = 75,837.68

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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.