Home / 33,884.74-46,784.28-25,913.08

Finding the Fourth Proportional to 33,884.74, 46,784.28 and 25,913.08

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Solution

The fourth proportional to 33,884.74, 46,784.28 and 25,913.08 is: 35,777.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,884.74 : 46,784.28 = 25,913.08 : x
  2. Step 2: Convert to fraction form
    33,884.74/46,784.28 = 25,913.08/x
  3. Step 3: Cross multiply
    33,884.74x = 46,784.28 × 25,913.08
  4. Step 4: Simplify right side
    33,884.74x = 1,212,324,790.38
  5. Step 5: Solve for x
    x = 1,212,324,790.38/33,884.74
  6. Step 6: Final answer
    x = 35,777.90

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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.