Home / 29,096.10-43,610.04-13,480.92

Finding the Fourth Proportional to 29,096.10, 43,610.04 and 13,480.92

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Solution

The fourth proportional to 29,096.10, 43,610.04 and 13,480.92 is: 20,205.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,096.10 : 43,610.04 = 13,480.92 : x
  2. Step 2: Convert to fraction form
    29,096.10/43,610.04 = 13,480.92/x
  3. Step 3: Cross multiply
    29,096.10x = 43,610.04 × 13,480.92
  4. Step 4: Simplify right side
    29,096.10x = 587,903,460.44
  5. Step 5: Solve for x
    x = 587,903,460.44/29,096.10
  6. Step 6: Final answer
    x = 20,205.58

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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.