Home / 16,336.06-24,502.71-5,239.73

Finding the Fourth Proportional to 16,336.06, 24,502.71 and 5,239.73

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Solution

The fourth proportional to 16,336.06, 24,502.71 and 5,239.73 is: 7,859.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,336.06 : 24,502.71 = 5,239.73 : x
  2. Step 2: Convert to fraction form
    16,336.06/24,502.71 = 5,239.73/x
  3. Step 3: Cross multiply
    16,336.06x = 24,502.71 × 5,239.73
  4. Step 4: Simplify right side
    16,336.06x = 128,387,584.67
  5. Step 5: Solve for x
    x = 128,387,584.67/16,336.06
  6. Step 6: Final answer
    x = 7,859.15

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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.