Home / 29,185.06-40,273.72-17,249.50

Finding the Fourth Proportional to 29,185.06, 40,273.72 and 17,249.50

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Solution

The fourth proportional to 29,185.06, 40,273.72 and 17,249.50 is: 23,803.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,185.06 : 40,273.72 = 17,249.50 : x
  2. Step 2: Convert to fraction form
    29,185.06/40,273.72 = 17,249.50/x
  3. Step 3: Cross multiply
    29,185.06x = 40,273.72 × 17,249.50
  4. Step 4: Simplify right side
    29,185.06x = 694,701,533.14
  5. Step 5: Solve for x
    x = 694,701,533.14/29,185.06
  6. Step 6: Final answer
    x = 23,803.33

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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.