Home / 48,181.48-72,254.24-16,582.60

Finding the Fourth Proportional to 48,181.48, 72,254.24 and 16,582.60

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Solution

The fourth proportional to 48,181.48, 72,254.24 and 16,582.60 is: 24,867.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,181.48 : 72,254.24 = 16,582.60 : x
  2. Step 2: Convert to fraction form
    48,181.48/72,254.24 = 16,582.60/x
  3. Step 3: Cross multiply
    48,181.48x = 72,254.24 × 16,582.60
  4. Step 4: Simplify right side
    48,181.48x = 1,198,162,896.68
  5. Step 5: Solve for x
    x = 1,198,162,896.68/48,181.48
  6. Step 6: Final answer
    x = 24,867.71

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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.