Home / 25,183.07-37,924.52-21,935.37

Finding the Fourth Proportional to 25,183.07, 37,924.52 and 21,935.37

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Solution

The fourth proportional to 25,183.07, 37,924.52 and 21,935.37 is: 33,033.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,183.07 : 37,924.52 = 21,935.37 : x
  2. Step 2: Convert to fraction form
    25,183.07/37,924.52 = 21,935.37/x
  3. Step 3: Cross multiply
    25,183.07x = 37,924.52 × 21,935.37
  4. Step 4: Simplify right side
    25,183.07x = 831,888,268.60
  5. Step 5: Solve for x
    x = 831,888,268.60/25,183.07
  6. Step 6: Final answer
    x = 33,033.64

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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.