Home / 19,093.04-26,288.52-17,343.44

Finding the Fourth Proportional to 19,093.04, 26,288.52 and 17,343.44

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Solution

The fourth proportional to 19,093.04, 26,288.52 and 17,343.44 is: 23,879.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,093.04 : 26,288.52 = 17,343.44 : x
  2. Step 2: Convert to fraction form
    19,093.04/26,288.52 = 17,343.44/x
  3. Step 3: Cross multiply
    19,093.04x = 26,288.52 × 17,343.44
  4. Step 4: Simplify right side
    19,093.04x = 455,933,369.31
  5. Step 5: Solve for x
    x = 455,933,369.31/19,093.04
  6. Step 6: Final answer
    x = 23,879.56

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.