Home / 3,302.27-4,955.02-1,453.16

Finding the Fourth Proportional to 3,302.27, 4,955.02 and 1,453.16

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Solution

The fourth proportional to 3,302.27, 4,955.02 and 1,453.16 is: 2,180.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,302.27 : 4,955.02 = 1,453.16 : x
  2. Step 2: Convert to fraction form
    3,302.27/4,955.02 = 1,453.16/x
  3. Step 3: Cross multiply
    3,302.27x = 4,955.02 × 1,453.16
  4. Step 4: Simplify right side
    3,302.27x = 7,200,413.90
  5. Step 5: Solve for x
    x = 7,200,413.90/3,302.27
  6. Step 6: Final answer
    x = 2,180.44

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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.