Home / 41,424.54-57,165.86-22,561.67

Finding the Fourth Proportional to 41,424.54, 57,165.86 and 22,561.67

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Solution

The fourth proportional to 41,424.54, 57,165.86 and 22,561.67 is: 31,135.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,424.54 : 57,165.86 = 22,561.67 : x
  2. Step 2: Convert to fraction form
    41,424.54/57,165.86 = 22,561.67/x
  3. Step 3: Cross multiply
    41,424.54x = 57,165.86 × 22,561.67
  4. Step 4: Simplify right side
    41,424.54x = 1,289,756,869.95
  5. Step 5: Solve for x
    x = 1,289,756,869.95/41,424.54
  6. Step 6: Final answer
    x = 31,135.09

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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.