Home / 23,409.18-35,067.33-10,911.99

Finding the Fourth Proportional to 23,409.18, 35,067.33 and 10,911.99

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Solution

The fourth proportional to 23,409.18, 35,067.33 and 10,911.99 is: 16,346.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,409.18 : 35,067.33 = 10,911.99 : x
  2. Step 2: Convert to fraction form
    23,409.18/35,067.33 = 10,911.99/x
  3. Step 3: Cross multiply
    23,409.18x = 35,067.33 × 10,911.99
  4. Step 4: Simplify right side
    23,409.18x = 382,654,387.16
  5. Step 5: Solve for x
    x = 382,654,387.16/23,409.18
  6. Step 6: Final answer
    x = 16,346.34

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1.5x scale

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.