Home / 17,441.42-26,158.44-5,751.86

Finding the Fourth Proportional to 17,441.42, 26,158.44 and 5,751.86

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Solution

The fourth proportional to 17,441.42, 26,158.44 and 5,751.86 is: 8,626.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,441.42 : 26,158.44 = 5,751.86 : x
  2. Step 2: Convert to fraction form
    17,441.42/26,158.44 = 5,751.86/x
  3. Step 3: Cross multiply
    17,441.42x = 26,158.44 × 5,751.86
  4. Step 4: Simplify right side
    17,441.42x = 150,459,684.70
  5. Step 5: Solve for x
    x = 150,459,684.70/17,441.42
  6. Step 6: Final answer
    x = 8,626.57

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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.