Home / 29,786.11-41,147.54-23,809.93

Finding the Fourth Proportional to 29,786.11, 41,147.54 and 23,809.93

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Solution

The fourth proportional to 29,786.11, 41,147.54 and 23,809.93 is: 32,891.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,786.11 : 41,147.54 = 23,809.93 : x
  2. Step 2: Convert to fraction form
    29,786.11/41,147.54 = 23,809.93/x
  3. Step 3: Cross multiply
    29,786.11x = 41,147.54 × 23,809.93
  4. Step 4: Simplify right side
    29,786.11x = 979,720,047.07
  5. Step 5: Solve for x
    x = 979,720,047.07/29,786.11
  6. Step 6: Final answer
    x = 32,891.84

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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.