Home / 23,600.21-35,561.67-19,529.96

Finding the Fourth Proportional to 23,600.21, 35,561.67 and 19,529.96

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Solution

The fourth proportional to 23,600.21, 35,561.67 and 19,529.96 is: 29,428.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,600.21 : 35,561.67 = 19,529.96 : x
  2. Step 2: Convert to fraction form
    23,600.21/35,561.67 = 19,529.96/x
  3. Step 3: Cross multiply
    23,600.21x = 35,561.67 × 19,529.96
  4. Step 4: Simplify right side
    23,600.21x = 694,517,814.82
  5. Step 5: Solve for x
    x = 694,517,814.82/23,600.21
  6. Step 6: Final answer
    x = 29,428.47

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.