Home / 31,910.54-44,097.26-23,938.92

Finding the Fourth Proportional to 31,910.54, 44,097.26 and 23,938.92

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Solution

The fourth proportional to 31,910.54, 44,097.26 and 23,938.92 is: 33,081.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,910.54 : 44,097.26 = 23,938.92 : x
  2. Step 2: Convert to fraction form
    31,910.54/44,097.26 = 23,938.92/x
  3. Step 3: Cross multiply
    31,910.54x = 44,097.26 × 23,938.92
  4. Step 4: Simplify right side
    31,910.54x = 1,055,640,779.36
  5. Step 5: Solve for x
    x = 1,055,640,779.36/31,910.54
  6. Step 6: Final answer
    x = 33,081.26

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Double scale
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Similar ratio
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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.