Home / 4,092.19-5,646.98-2,413.50

Finding the Fourth Proportional to 4,092.19, 5,646.98 and 2,413.50

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Solution

The fourth proportional to 4,092.19, 5,646.98 and 2,413.50 is: 3,330.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,092.19 : 5,646.98 = 2,413.50 : x
  2. Step 2: Convert to fraction form
    4,092.19/5,646.98 = 2,413.50/x
  3. Step 3: Cross multiply
    4,092.19x = 5,646.98 × 2,413.50
  4. Step 4: Simplify right side
    4,092.19x = 13,628,971.09
  5. Step 5: Solve for x
    x = 13,628,971.09/4,092.19
  6. Step 6: Final answer
    x = 3,330.49

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Half scale
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Double scale
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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.