Home / 15,998.36-24,002.14-4,906.67

Finding the Fourth Proportional to 15,998.36, 24,002.14 and 4,906.67

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Solution

The fourth proportional to 15,998.36, 24,002.14 and 4,906.67 is: 7,361.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,998.36 : 24,002.14 = 4,906.67 : x
  2. Step 2: Convert to fraction form
    15,998.36/24,002.14 = 4,906.67/x
  3. Step 3: Cross multiply
    15,998.36x = 24,002.14 × 4,906.67
  4. Step 4: Simplify right side
    15,998.36x = 117,770,652.55
  5. Step 5: Solve for x
    x = 117,770,652.55/15,998.36
  6. Step 6: Final answer
    x = 7,361.42

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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.