Home / 2,926.24-4,383.60-2,413.60

Finding the Fourth Proportional to 2,926.24, 4,383.60 and 2,413.60

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Solution

The fourth proportional to 2,926.24, 4,383.60 and 2,413.60 is: 3,615.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,926.24 : 4,383.60 = 2,413.60 : x
  2. Step 2: Convert to fraction form
    2,926.24/4,383.60 = 2,413.60/x
  3. Step 3: Cross multiply
    2,926.24x = 4,383.60 × 2,413.60
  4. Step 4: Simplify right side
    2,926.24x = 10,580,256.96
  5. Step 5: Solve for x
    x = 10,580,256.96/2,926.24
  6. Step 6: Final answer
    x = 3,615.65

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.