Home / 16,254.60-24,273.39-15,424.26

Finding the Fourth Proportional to 16,254.60, 24,273.39 and 15,424.26

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Solution

The fourth proportional to 16,254.60, 24,273.39 and 15,424.26 is: 23,033.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,254.60 : 24,273.39 = 15,424.26 : x
  2. Step 2: Convert to fraction form
    16,254.60/24,273.39 = 15,424.26/x
  3. Step 3: Cross multiply
    16,254.60x = 24,273.39 × 15,424.26
  4. Step 4: Simplify right side
    16,254.60x = 374,399,078.44
  5. Step 5: Solve for x
    x = 374,399,078.44/16,254.60
  6. Step 6: Final answer
    x = 23,033.42

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.