Home / 15,524.26-23,272.41-5,656.53

Finding the Fourth Proportional to 15,524.26, 23,272.41 and 5,656.53

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Solution

The fourth proportional to 15,524.26, 23,272.41 and 5,656.53 is: 8,479.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,524.26 : 23,272.41 = 5,656.53 : x
  2. Step 2: Convert to fraction form
    15,524.26/23,272.41 = 5,656.53/x
  3. Step 3: Cross multiply
    15,524.26x = 23,272.41 × 5,656.53
  4. Step 4: Simplify right side
    15,524.26x = 131,641,193.82
  5. Step 5: Solve for x
    x = 131,641,193.82/15,524.26
  6. Step 6: Final answer
    x = 8,479.71

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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.