Home / 16,190.62-24,296.86-6,328.67

Finding the Fourth Proportional to 16,190.62, 24,296.86 and 6,328.67

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Solution

The fourth proportional to 16,190.62, 24,296.86 and 6,328.67 is: 9,497.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,190.62 : 24,296.86 = 6,328.67 : x
  2. Step 2: Convert to fraction form
    16,190.62/24,296.86 = 6,328.67/x
  3. Step 3: Cross multiply
    16,190.62x = 24,296.86 × 6,328.67
  4. Step 4: Simplify right side
    16,190.62x = 153,766,695.40
  5. Step 5: Solve for x
    x = 153,766,695.40/16,190.62
  6. Step 6: Final answer
    x = 9,497.27

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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.