Home / 16,847.10-25,254.45-13,096.80

Finding the Fourth Proportional to 16,847.10, 25,254.45 and 13,096.80

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Solution

The fourth proportional to 16,847.10, 25,254.45 and 13,096.80 is: 19,632.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,847.10 : 25,254.45 = 13,096.80 : x
  2. Step 2: Convert to fraction form
    16,847.10/25,254.45 = 13,096.80/x
  3. Step 3: Cross multiply
    16,847.10x = 25,254.45 × 13,096.80
  4. Step 4: Simplify right side
    16,847.10x = 330,752,480.76
  5. Step 5: Solve for x
    x = 330,752,480.76/16,847.10
  6. Step 6: Final answer
    x = 19,632.61

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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.