Home / 29,726.88-41,050.86-19,134.92

Finding the Fourth Proportional to 29,726.88, 41,050.86 and 19,134.92

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Solution

The fourth proportional to 29,726.88, 41,050.86 and 19,134.92 is: 26,424.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,726.88 : 41,050.86 = 19,134.92 : x
  2. Step 2: Convert to fraction form
    29,726.88/41,050.86 = 19,134.92/x
  3. Step 3: Cross multiply
    29,726.88x = 41,050.86 × 19,134.92
  4. Step 4: Simplify right side
    29,726.88x = 785,504,922.03
  5. Step 5: Solve for x
    x = 785,504,922.03/29,726.88
  6. Step 6: Final answer
    x = 26,424.06

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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.