Home / 19,548.24-26,976.24-11,050.22

Finding the Fourth Proportional to 19,548.24, 26,976.24 and 11,050.22

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Solution

The fourth proportional to 19,548.24, 26,976.24 and 11,050.22 is: 15,249.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,548.24 : 26,976.24 = 11,050.22 : x
  2. Step 2: Convert to fraction form
    19,548.24/26,976.24 = 11,050.22/x
  3. Step 3: Cross multiply
    19,548.24x = 26,976.24 × 11,050.22
  4. Step 4: Simplify right side
    19,548.24x = 298,093,454.21
  5. Step 5: Solve for x
    x = 298,093,454.21/19,548.24
  6. Step 6: Final answer
    x = 15,249.12

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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.