Home / 16,467.24-24,678.96-14,265.72

Finding the Fourth Proportional to 16,467.24, 24,678.96 and 14,265.72

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Solution

The fourth proportional to 16,467.24, 24,678.96 and 14,265.72 is: 21,379.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,467.24 : 24,678.96 = 14,265.72 : x
  2. Step 2: Convert to fraction form
    16,467.24/24,678.96 = 14,265.72/x
  3. Step 3: Cross multiply
    16,467.24x = 24,678.96 × 14,265.72
  4. Step 4: Simplify right side
    16,467.24x = 352,063,133.25
  5. Step 5: Solve for x
    x = 352,063,133.25/16,467.24
  6. Step 6: Final answer
    x = 21,379.61

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1.5x scale

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.