Home / 33,002.03-49,509.02-10,816.54

Finding the Fourth Proportional to 33,002.03, 49,509.02 and 10,816.54

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Solution

The fourth proportional to 33,002.03, 49,509.02 and 10,816.54 is: 16,226.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,002.03 : 49,509.02 = 10,816.54 : x
  2. Step 2: Convert to fraction form
    33,002.03/49,509.02 = 10,816.54/x
  3. Step 3: Cross multiply
    33,002.03x = 49,509.02 × 10,816.54
  4. Step 4: Simplify right side
    33,002.03x = 535,516,198.46
  5. Step 5: Solve for x
    x = 535,516,198.46/33,002.03
  6. Step 6: Final answer
    x = 16,226.76

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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.