Home / 41,329.26-61,993.34-10,164.78

Finding the Fourth Proportional to 41,329.26, 61,993.34 and 10,164.78

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Solution

The fourth proportional to 41,329.26, 61,993.34 and 10,164.78 is: 15,247.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,329.26 : 61,993.34 = 10,164.78 : x
  2. Step 2: Convert to fraction form
    41,329.26/61,993.34 = 10,164.78/x
  3. Step 3: Cross multiply
    41,329.26x = 61,993.34 × 10,164.78
  4. Step 4: Simplify right side
    41,329.26x = 630,148,662.57
  5. Step 5: Solve for x
    x = 630,148,662.57/41,329.26
  6. Step 6: Final answer
    x = 15,247.03

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1.5x scale

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.