Home / 33,203.25-45,820.55-18,096.08

Finding the Fourth Proportional to 33,203.25, 45,820.55 and 18,096.08

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Solution

The fourth proportional to 33,203.25, 45,820.55 and 18,096.08 is: 24,972.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,203.25 : 45,820.55 = 18,096.08 : x
  2. Step 2: Convert to fraction form
    33,203.25/45,820.55 = 18,096.08/x
  3. Step 3: Cross multiply
    33,203.25x = 45,820.55 × 18,096.08
  4. Step 4: Simplify right side
    33,203.25x = 829,172,154.58
  5. Step 5: Solve for x
    x = 829,172,154.58/33,203.25
  6. Step 6: Final answer
    x = 24,972.62

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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.