Home / 29,096.64-43,670.88-13,523.04

Finding the Fourth Proportional to 29,096.64, 43,670.88 and 13,523.04

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Solution

The fourth proportional to 29,096.64, 43,670.88 and 13,523.04 is: 20,296.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,096.64 : 43,670.88 = 13,523.04 : x
  2. Step 2: Convert to fraction form
    29,096.64/43,670.88 = 13,523.04/x
  3. Step 3: Cross multiply
    29,096.64x = 43,670.88 × 13,523.04
  4. Step 4: Simplify right side
    29,096.64x = 590,563,057.08
  5. Step 5: Solve for x
    x = 590,563,057.08/29,096.64
  6. Step 6: Final answer
    x = 20,296.61

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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.