Home / 41,301.69-56,964.60-27,851.64

Finding the Fourth Proportional to 41,301.69, 56,964.60 and 27,851.64

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Solution

The fourth proportional to 41,301.69, 56,964.60 and 27,851.64 is: 38,413.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,301.69 : 56,964.60 = 27,851.64 : x
  2. Step 2: Convert to fraction form
    41,301.69/56,964.60 = 27,851.64/x
  3. Step 3: Cross multiply
    41,301.69x = 56,964.60 × 27,851.64
  4. Step 4: Simplify right side
    41,301.69x = 1,586,557,531.94
  5. Step 5: Solve for x
    x = 1,586,557,531.94/41,301.69
  6. Step 6: Final answer
    x = 38,413.86

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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.