Home / 17,596.45-26,376.04-8,228.60

Finding the Fourth Proportional to 17,596.45, 26,376.04 and 8,228.60

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Solution

The fourth proportional to 17,596.45, 26,376.04 and 8,228.60 is: 12,334.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,596.45 : 26,376.04 = 8,228.60 : x
  2. Step 2: Convert to fraction form
    17,596.45/26,376.04 = 8,228.60/x
  3. Step 3: Cross multiply
    17,596.45x = 26,376.04 × 8,228.60
  4. Step 4: Simplify right side
    17,596.45x = 217,037,709.72
  5. Step 5: Solve for x
    x = 217,037,709.72/17,596.45
  6. Step 6: Final answer
    x = 12,334.18

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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.