Home / 16,126-24,194.40-14,573.20

Finding the Fourth Proportional to 16,126, 24,194.40 and 14,573.20

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Solution

The fourth proportional to 16,126, 24,194.40 and 14,573.20 is: 21,864.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,126 : 24,194.40 = 14,573.20 : x
  2. Step 2: Convert to fraction form
    16,126/24,194.40 = 14,573.20/x
  3. Step 3: Cross multiply
    16,126x = 24,194.40 × 14,573.20
  4. Step 4: Simplify right side
    16,126x = 352,589,830.08
  5. Step 5: Solve for x
    x = 352,589,830.08/16,126
  6. Step 6: Final answer
    x = 21,864.68

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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.