Home / 23,859.26-32,923.34-13,790.94

Finding the Fourth Proportional to 23,859.26, 32,923.34 and 13,790.94

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Solution

The fourth proportional to 23,859.26, 32,923.34 and 13,790.94 is: 19,030.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,859.26 : 32,923.34 = 13,790.94 : x
  2. Step 2: Convert to fraction form
    23,859.26/32,923.34 = 13,790.94/x
  3. Step 3: Cross multiply
    23,859.26x = 32,923.34 × 13,790.94
  4. Step 4: Simplify right side
    23,859.26x = 454,043,806.54
  5. Step 5: Solve for x
    x = 454,043,806.54/23,859.26
  6. Step 6: Final answer
    x = 19,030.09

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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.