Home / 33,204.02-45,821.06-18,097.30

Finding the Fourth Proportional to 33,204.02, 45,821.06 and 18,097.30

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Solution

The fourth proportional to 33,204.02, 45,821.06 and 18,097.30 is: 24,974.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,204.02 : 45,821.06 = 18,097.30 : x
  2. Step 2: Convert to fraction form
    33,204.02/45,821.06 = 18,097.30/x
  3. Step 3: Cross multiply
    33,204.02x = 45,821.06 × 18,097.30
  4. Step 4: Simplify right side
    33,204.02x = 829,237,469.14
  5. Step 5: Solve for x
    x = 829,237,469.14/33,204.02
  6. Step 6: Final answer
    x = 24,974.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.