Home / 41,214.29-61,725.29-30,093.39

Finding the Fourth Proportional to 41,214.29, 61,725.29 and 30,093.39

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Solution

The fourth proportional to 41,214.29, 61,725.29 and 30,093.39 is: 45,069.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,214.29 : 61,725.29 = 30,093.39 : x
  2. Step 2: Convert to fraction form
    41,214.29/61,725.29 = 30,093.39/x
  3. Step 3: Cross multiply
    41,214.29x = 61,725.29 × 30,093.39
  4. Step 4: Simplify right side
    41,214.29x = 1,857,523,074.37
  5. Step 5: Solve for x
    x = 1,857,523,074.37/41,214.29
  6. Step 6: Final answer
    x = 45,069.88

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.