Home / 16,676.65-22,893.26-14,314.69

Finding the Fourth Proportional to 16,676.65, 22,893.26 and 14,314.69

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Solution

The fourth proportional to 16,676.65, 22,893.26 and 14,314.69 is: 19,650.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,676.65 : 22,893.26 = 14,314.69 : x
  2. Step 2: Convert to fraction form
    16,676.65/22,893.26 = 14,314.69/x
  3. Step 3: Cross multiply
    16,676.65x = 22,893.26 × 14,314.69
  4. Step 4: Simplify right side
    16,676.65x = 327,709,919.99
  5. Step 5: Solve for x
    x = 327,709,919.99/16,676.65
  6. Step 6: Final answer
    x = 19,650.82

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.