Home / 17,692.07-26,494.33-10,274.04

Finding the Fourth Proportional to 17,692.07, 26,494.33 and 10,274.04

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Solution

The fourth proportional to 17,692.07, 26,494.33 and 10,274.04 is: 15,385.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,692.07 : 26,494.33 = 10,274.04 : x
  2. Step 2: Convert to fraction form
    17,692.07/26,494.33 = 10,274.04/x
  3. Step 3: Cross multiply
    17,692.07x = 26,494.33 × 10,274.04
  4. Step 4: Simplify right side
    17,692.07x = 272,203,806.19
  5. Step 5: Solve for x
    x = 272,203,806.19/17,692.07
  6. Step 6: Final answer
    x = 15,385.64

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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.