Home / 17,395.56-26,093.66-4,248.04

Finding the Fourth Proportional to 17,395.56, 26,093.66 and 4,248.04

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Solution

The fourth proportional to 17,395.56, 26,093.66 and 4,248.04 is: 6,372.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,395.56 : 26,093.66 = 4,248.04 : x
  2. Step 2: Convert to fraction form
    17,395.56/26,093.66 = 4,248.04/x
  3. Step 3: Cross multiply
    17,395.56x = 26,093.66 × 4,248.04
  4. Step 4: Simplify right side
    17,395.56x = 110,846,911.43
  5. Step 5: Solve for x
    x = 110,846,911.43/17,395.56
  6. Step 6: Final answer
    x = 6,372.14

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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.