Home / 33,203.02-45,819.68-18,096.30

Finding the Fourth Proportional to 33,203.02, 45,819.68 and 18,096.30

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Solution

The fourth proportional to 33,203.02, 45,819.68 and 18,096.30 is: 24,972.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,203.02 : 45,819.68 = 18,096.30 : x
  2. Step 2: Convert to fraction form
    33,203.02/45,819.68 = 18,096.30/x
  3. Step 3: Cross multiply
    33,203.02x = 45,819.68 × 18,096.30
  4. Step 4: Simplify right side
    33,203.02x = 829,166,675.18
  5. Step 5: Solve for x
    x = 829,166,675.18/33,203.02
  6. Step 6: Final answer
    x = 24,972.63

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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.