Home / 23,653.55-35,463.92-11,163.06

Finding the Fourth Proportional to 23,653.55, 35,463.92 and 11,163.06

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Solution

The fourth proportional to 23,653.55, 35,463.92 and 11,163.06 is: 16,736.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,653.55 : 35,463.92 = 11,163.06 : x
  2. Step 2: Convert to fraction form
    23,653.55/35,463.92 = 11,163.06/x
  3. Step 3: Cross multiply
    23,653.55x = 35,463.92 × 11,163.06
  4. Step 4: Simplify right side
    23,653.55x = 395,885,810.98
  5. Step 5: Solve for x
    x = 395,885,810.98/23,653.55
  6. Step 6: Final answer
    x = 16,736.84

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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.