Home / 94,682.62-130,662.47-52,241.15

Finding the Fourth Proportional to 94,682.62, 130,662.47 and 52,241.15

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Solution

The fourth proportional to 94,682.62, 130,662.47 and 52,241.15 is: 72,093.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,682.62 : 130,662.47 = 52,241.15 : x
  2. Step 2: Convert to fraction form
    94,682.62/130,662.47 = 52,241.15/x
  3. Step 3: Cross multiply
    94,682.62x = 130,662.47 × 52,241.15
  4. Step 4: Simplify right side
    94,682.62x = 6,825,957,858.04
  5. Step 5: Solve for x
    x = 6,825,957,858.04/94,682.62
  6. Step 6: Final answer
    x = 72,093.04

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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.