Home / 36,238.63-54,376.50-16,514.65

Finding the Fourth Proportional to 36,238.63, 54,376.50 and 16,514.65

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Solution

The fourth proportional to 36,238.63, 54,376.50 and 16,514.65 is: 24,780.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,238.63 : 54,376.50 = 16,514.65 : x
  2. Step 2: Convert to fraction form
    36,238.63/54,376.50 = 16,514.65/x
  3. Step 3: Cross multiply
    36,238.63x = 54,376.50 × 16,514.65
  4. Step 4: Simplify right side
    36,238.63x = 898,008,865.73
  5. Step 5: Solve for x
    x = 898,008,865.73/36,238.63
  6. Step 6: Final answer
    x = 24,780.43

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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.