Home / 41,054.09-61,578.33-25,261.67

Finding the Fourth Proportional to 41,054.09, 61,578.33 and 25,261.67

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Solution

The fourth proportional to 41,054.09, 61,578.33 and 25,261.67 is: 37,890.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,054.09 : 61,578.33 = 25,261.67 : x
  2. Step 2: Convert to fraction form
    41,054.09/61,578.33 = 25,261.67/x
  3. Step 3: Cross multiply
    41,054.09x = 61,578.33 × 25,261.67
  4. Step 4: Simplify right side
    41,054.09x = 1,555,571,510.83
  5. Step 5: Solve for x
    x = 1,555,571,510.83/41,054.09
  6. Step 6: Final answer
    x = 37,890.78

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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.