Home / 23,820.86-35,737.19-16,814.60

Finding the Fourth Proportional to 23,820.86, 35,737.19 and 16,814.60

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Solution

The fourth proportional to 23,820.86, 35,737.19 and 16,814.60 is: 25,226.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,820.86 : 35,737.19 = 16,814.60 : x
  2. Step 2: Convert to fraction form
    23,820.86/35,737.19 = 16,814.60/x
  3. Step 3: Cross multiply
    23,820.86x = 35,737.19 × 16,814.60
  4. Step 4: Simplify right side
    23,820.86x = 600,906,470.90
  5. Step 5: Solve for x
    x = 600,906,470.90/23,820.86
  6. Step 6: Final answer
    x = 25,226.06

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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.