Home / 41,394.25-57,124.07-22,531.51

Finding the Fourth Proportional to 41,394.25, 57,124.07 and 22,531.51

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Solution

The fourth proportional to 41,394.25, 57,124.07 and 22,531.51 is: 31,093.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,394.25 : 57,124.07 = 22,531.51 : x
  2. Step 2: Convert to fraction form
    41,394.25/57,124.07 = 22,531.51/x
  3. Step 3: Cross multiply
    41,394.25x = 57,124.07 × 22,531.51
  4. Step 4: Simplify right side
    41,394.25x = 1,287,091,441.79
  5. Step 5: Solve for x
    x = 1,287,091,441.79/41,394.25
  6. Step 6: Final answer
    x = 31,093.48

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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.