Home / 29,361.60-43,950.24-21,923.52

Finding the Fourth Proportional to 29,361.60, 43,950.24 and 21,923.52

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Solution

The fourth proportional to 29,361.60, 43,950.24 and 21,923.52 is: 32,816.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,361.60 : 43,950.24 = 21,923.52 : x
  2. Step 2: Convert to fraction form
    29,361.60/43,950.24 = 21,923.52/x
  3. Step 3: Cross multiply
    29,361.60x = 43,950.24 × 21,923.52
  4. Step 4: Simplify right side
    29,361.60x = 963,543,965.64
  5. Step 5: Solve for x
    x = 963,543,965.64/29,361.60
  6. Step 6: Final answer
    x = 32,816.47

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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.