Home / 23,626.69-35,439.53-11,152.55

Finding the Fourth Proportional to 23,626.69, 35,439.53 and 11,152.55

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Solution

The fourth proportional to 23,626.69, 35,439.53 and 11,152.55 is: 16,728.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,626.69 : 35,439.53 = 11,152.55 : x
  2. Step 2: Convert to fraction form
    23,626.69/35,439.53 = 11,152.55/x
  3. Step 3: Cross multiply
    23,626.69x = 35,439.53 × 11,152.55
  4. Step 4: Simplify right side
    23,626.69x = 395,241,163.14
  5. Step 5: Solve for x
    x = 395,241,163.14/23,626.69
  6. Step 6: Final answer
    x = 16,728.59

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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.