Home / 95,736.82-132,119.14-53,298.22

Finding the Fourth Proportional to 95,736.82, 132,119.14 and 53,298.22

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Solution

The fourth proportional to 95,736.82, 132,119.14 and 53,298.22 is: 73,552.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,736.82 : 132,119.14 = 53,298.22 : x
  2. Step 2: Convert to fraction form
    95,736.82/132,119.14 = 53,298.22/x
  3. Step 3: Cross multiply
    95,736.82x = 132,119.14 × 53,298.22
  4. Step 4: Simplify right side
    95,736.82x = 7,041,714,989.93
  5. Step 5: Solve for x
    x = 7,041,714,989.93/95,736.82
  6. Step 6: Final answer
    x = 73,552.84

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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.