Home / 94,556.82-130,489.26-52,116.84

Finding the Fourth Proportional to 94,556.82, 130,489.26 and 52,116.84

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Solution

The fourth proportional to 94,556.82, 130,489.26 and 52,116.84 is: 71,921.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,556.82 : 130,489.26 = 52,116.84 : x
  2. Step 2: Convert to fraction form
    94,556.82/130,489.26 = 52,116.84/x
  3. Step 3: Cross multiply
    94,556.82x = 130,489.26 × 52,116.84
  4. Step 4: Simplify right side
    94,556.82x = 6,800,687,885.14
  5. Step 5: Solve for x
    x = 6,800,687,885.14/94,556.82
  6. Step 6: Final answer
    x = 71,921.71

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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.