Home / 41,376.84-57,101.22-22,515.24

Finding the Fourth Proportional to 41,376.84, 57,101.22 and 22,515.24

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Solution

The fourth proportional to 41,376.84, 57,101.22 and 22,515.24 is: 31,071.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,376.84 : 57,101.22 = 22,515.24 : x
  2. Step 2: Convert to fraction form
    41,376.84/57,101.22 = 22,515.24/x
  3. Step 3: Cross multiply
    41,376.84x = 57,101.22 × 22,515.24
  4. Step 4: Simplify right side
    41,376.84x = 1,285,647,672.59
  5. Step 5: Solve for x
    x = 1,285,647,672.59/41,376.84
  6. Step 6: Final answer
    x = 31,071.67

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1.5x scale

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.