Home / 4,160.24-5,747.04-3,326.48

Finding the Fourth Proportional to 4,160.24, 5,747.04 and 3,326.48

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Solution

The fourth proportional to 4,160.24, 5,747.04 and 3,326.48 is: 4,595.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,160.24 : 5,747.04 = 3,326.48 : x
  2. Step 2: Convert to fraction form
    4,160.24/5,747.04 = 3,326.48/x
  3. Step 3: Cross multiply
    4,160.24x = 5,747.04 × 3,326.48
  4. Step 4: Simplify right side
    4,160.24x = 19,117,413.62
  5. Step 5: Solve for x
    x = 19,117,413.62/4,160.24
  6. Step 6: Final answer
    x = 4,595.27

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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.