Home / 34,396.54-47,449.68-22,466.86

Finding the Fourth Proportional to 34,396.54, 47,449.68 and 22,466.86

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Solution

The fourth proportional to 34,396.54, 47,449.68 and 22,466.86 is: 30,992.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,396.54 : 47,449.68 = 22,466.86 : x
  2. Step 2: Convert to fraction form
    34,396.54/47,449.68 = 22,466.86/x
  3. Step 3: Cross multiply
    34,396.54x = 47,449.68 × 22,466.86
  4. Step 4: Simplify right side
    34,396.54x = 1,066,045,317.60
  5. Step 5: Solve for x
    x = 1,066,045,317.60/34,396.54
  6. Step 6: Final answer
    x = 30,992.81

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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.