Home / 25,706.08-35,504.22-17,193.79

Finding the Fourth Proportional to 25,706.08, 35,504.22 and 17,193.79

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Solution

The fourth proportional to 25,706.08, 35,504.22 and 17,193.79 is: 23,747.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,706.08 : 35,504.22 = 17,193.79 : x
  2. Step 2: Convert to fraction form
    25,706.08/35,504.22 = 17,193.79/x
  3. Step 3: Cross multiply
    25,706.08x = 35,504.22 × 17,193.79
  4. Step 4: Simplify right side
    25,706.08x = 610,452,102.79
  5. Step 5: Solve for x
    x = 610,452,102.79/25,706.08
  6. Step 6: Final answer
    x = 23,747.38

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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.