Home / 29,620.79-44,446.22-17,152.16

Finding the Fourth Proportional to 29,620.79, 44,446.22 and 17,152.16

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Solution

The fourth proportional to 29,620.79, 44,446.22 and 17,152.16 is: 25,736.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,620.79 : 44,446.22 = 17,152.16 : x
  2. Step 2: Convert to fraction form
    29,620.79/44,446.22 = 17,152.16/x
  3. Step 3: Cross multiply
    29,620.79x = 44,446.22 × 17,152.16
  4. Step 4: Simplify right side
    29,620.79x = 762,348,433.16
  5. Step 5: Solve for x
    x = 762,348,433.16/29,620.79
  6. Step 6: Final answer
    x = 25,736.94

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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.