Home / 16,226.31-24,292-14,669.89

Finding the Fourth Proportional to 16,226.31, 24,292 and 14,669.89

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Solution

The fourth proportional to 16,226.31, 24,292 and 14,669.89 is: 21,961.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,226.31 : 24,292 = 14,669.89 : x
  2. Step 2: Convert to fraction form
    16,226.31/24,292 = 14,669.89/x
  3. Step 3: Cross multiply
    16,226.31x = 24,292 × 14,669.89
  4. Step 4: Simplify right side
    16,226.31x = 356,360,967.88
  5. Step 5: Solve for x
    x = 356,360,967.88/16,226.31
  6. Step 6: Final answer
    x = 21,961.92

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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.