Home / 16,531.26-24,800.54-5,441.36

Finding the Fourth Proportional to 16,531.26, 24,800.54 and 5,441.36

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Solution

The fourth proportional to 16,531.26, 24,800.54 and 5,441.36 is: 8,163.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,531.26 : 24,800.54 = 5,441.36 : x
  2. Step 2: Convert to fraction form
    16,531.26/24,800.54 = 5,441.36/x
  3. Step 3: Cross multiply
    16,531.26x = 24,800.54 × 5,441.36
  4. Step 4: Simplify right side
    16,531.26x = 134,948,666.33
  5. Step 5: Solve for x
    x = 134,948,666.33/16,531.26
  6. Step 6: Final answer
    x = 8,163.24

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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.