Home / 33,889.06-46,805.24-23,115.54

Finding the Fourth Proportional to 33,889.06, 46,805.24 and 23,115.54

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Solution

The fourth proportional to 33,889.06, 46,805.24 and 23,115.54 is: 31,925.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,889.06 : 46,805.24 = 23,115.54 : x
  2. Step 2: Convert to fraction form
    33,889.06/46,805.24 = 23,115.54/x
  3. Step 3: Cross multiply
    33,889.06x = 46,805.24 × 23,115.54
  4. Step 4: Simplify right side
    33,889.06x = 1,081,928,397.43
  5. Step 5: Solve for x
    x = 1,081,928,397.43/33,889.06
  6. Step 6: Final answer
    x = 31,925.59

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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.