Home / 33,403.19-50,103.02-11,217.02

Finding the Fourth Proportional to 33,403.19, 50,103.02 and 11,217.02

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Solution

The fourth proportional to 33,403.19, 50,103.02 and 11,217.02 is: 16,824.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,403.19 : 50,103.02 = 11,217.02 : x
  2. Step 2: Convert to fraction form
    33,403.19/50,103.02 = 11,217.02/x
  3. Step 3: Cross multiply
    33,403.19x = 50,103.02 × 11,217.02
  4. Step 4: Simplify right side
    33,403.19x = 562,006,354.93
  5. Step 5: Solve for x
    x = 562,006,354.93/33,403.19
  6. Step 6: Final answer
    x = 16,824.93

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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.