Home / 23,202.08-34,791.48-11,356.78

Finding the Fourth Proportional to 23,202.08, 34,791.48 and 11,356.78

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Solution

The fourth proportional to 23,202.08, 34,791.48 and 11,356.78 is: 17,029.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,202.08 : 34,791.48 = 11,356.78 : x
  2. Step 2: Convert to fraction form
    23,202.08/34,791.48 = 11,356.78/x
  3. Step 3: Cross multiply
    23,202.08x = 34,791.48 × 11,356.78
  4. Step 4: Simplify right side
    23,202.08x = 395,119,184.23
  5. Step 5: Solve for x
    x = 395,119,184.23/23,202.08
  6. Step 6: Final answer
    x = 17,029.47

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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.