Home / 33,073.02-49,616.36-10,887.73

Finding the Fourth Proportional to 33,073.02, 49,616.36 and 10,887.73

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Solution

The fourth proportional to 33,073.02, 49,616.36 and 10,887.73 is: 16,333.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,073.02 : 49,616.36 = 10,887.73 : x
  2. Step 2: Convert to fraction form
    33,073.02/49,616.36 = 10,887.73/x
  3. Step 3: Cross multiply
    33,073.02x = 49,616.36 × 10,887.73
  4. Step 4: Simplify right side
    33,073.02x = 540,209,228.74
  5. Step 5: Solve for x
    x = 540,209,228.74/33,073.02
  6. Step 6: Final answer
    x = 16,333.84

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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.