Home / 9,230.02-13,836.75-3,382.54

Finding the Fourth Proportional to 9,230.02, 13,836.75 and 3,382.54

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Solution

The fourth proportional to 9,230.02, 13,836.75 and 3,382.54 is: 5,070.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,230.02 : 13,836.75 = 3,382.54 : x
  2. Step 2: Convert to fraction form
    9,230.02/13,836.75 = 3,382.54/x
  3. Step 3: Cross multiply
    9,230.02x = 13,836.75 × 3,382.54
  4. Step 4: Simplify right side
    9,230.02x = 46,803,360.35
  5. Step 5: Solve for x
    x = 46,803,360.35/9,230.02
  6. Step 6: Final answer
    x = 5,070.78

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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.