Home / 41,313.24-61,975.53-13,234.19

Finding the Fourth Proportional to 41,313.24, 61,975.53 and 13,234.19

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Solution

The fourth proportional to 41,313.24, 61,975.53 and 13,234.19 is: 19,853.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,313.24 : 61,975.53 = 13,234.19 : x
  2. Step 2: Convert to fraction form
    41,313.24/61,975.53 = 13,234.19/x
  3. Step 3: Cross multiply
    41,313.24x = 61,975.53 × 13,234.19
  4. Step 4: Simplify right side
    41,313.24x = 820,195,629.49
  5. Step 5: Solve for x
    x = 820,195,629.49/41,313.24
  6. Step 6: Final answer
    x = 19,853.09

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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.