Home / 33,183.02-49,756.07-10,984.28

Finding the Fourth Proportional to 33,183.02, 49,756.07 and 10,984.28

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Solution

The fourth proportional to 33,183.02, 49,756.07 and 10,984.28 is: 16,470.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,183.02 : 49,756.07 = 10,984.28 : x
  2. Step 2: Convert to fraction form
    33,183.02/49,756.07 = 10,984.28/x
  3. Step 3: Cross multiply
    33,183.02x = 49,756.07 × 10,984.28
  4. Step 4: Simplify right side
    33,183.02x = 546,534,803.08
  5. Step 5: Solve for x
    x = 546,534,803.08/33,183.02
  6. Step 6: Final answer
    x = 16,470.32

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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.