Home / 33,204.43-45,820.76-18,096.77

Finding the Fourth Proportional to 33,204.43, 45,820.76 and 18,096.77

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Solution

The fourth proportional to 33,204.43, 45,820.76 and 18,096.77 is: 24,972.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,204.43 : 45,820.76 = 18,096.77 : x
  2. Step 2: Convert to fraction form
    33,204.43/45,820.76 = 18,096.77/x
  3. Step 3: Cross multiply
    33,204.43x = 45,820.76 × 18,096.77
  4. Step 4: Simplify right side
    33,204.43x = 829,207,673.96
  5. Step 5: Solve for x
    x = 829,207,673.96/33,204.43
  6. Step 6: Final answer
    x = 24,972.80

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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.