Home / 41,647.66-62,471.44-13,567.67

Finding the Fourth Proportional to 41,647.66, 62,471.44 and 13,567.67

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Solution

The fourth proportional to 41,647.66, 62,471.44 and 13,567.67 is: 20,351.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,647.66 : 62,471.44 = 13,567.67 : x
  2. Step 2: Convert to fraction form
    41,647.66/62,471.44 = 13,567.67/x
  3. Step 3: Cross multiply
    41,647.66x = 62,471.44 × 13,567.67
  4. Step 4: Simplify right side
    41,647.66x = 847,591,882.34
  5. Step 5: Solve for x
    x = 847,591,882.34/41,647.66
  6. Step 6: Final answer
    x = 20,351.49

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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.