Home / 109,466.22-164,199.33-50,351.61

Finding the Fourth Proportional to 109,466.22, 164,199.33 and 50,351.61

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Solution

The fourth proportional to 109,466.22, 164,199.33 and 50,351.61 is: 75,527.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,466.22 : 164,199.33 = 50,351.61 : x
  2. Step 2: Convert to fraction form
    109,466.22/164,199.33 = 50,351.61/x
  3. Step 3: Cross multiply
    109,466.22x = 164,199.33 × 50,351.61
  4. Step 4: Simplify right side
    109,466.22x = 8,267,700,626.42
  5. Step 5: Solve for x
    x = 8,267,700,626.42/109,466.22
  6. Step 6: Final answer
    x = 75,527.42

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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.