Home / 97,522.22-146,288.38-30,967.56

Finding the Fourth Proportional to 97,522.22, 146,288.38 and 30,967.56

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Solution

The fourth proportional to 97,522.22, 146,288.38 and 30,967.56 is: 46,452.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,522.22 : 146,288.38 = 30,967.56 : x
  2. Step 2: Convert to fraction form
    97,522.22/146,288.38 = 30,967.56/x
  3. Step 3: Cross multiply
    97,522.22x = 146,288.38 × 30,967.56
  4. Step 4: Simplify right side
    97,522.22x = 4,530,194,184.95
  5. Step 5: Solve for x
    x = 4,530,194,184.95/97,522.22
  6. Step 6: Final answer
    x = 46,452.94

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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.