Home / 33,454.55-50,181.91-11,283.50

Finding the Fourth Proportional to 33,454.55, 50,181.91 and 11,283.50

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Solution

The fourth proportional to 33,454.55, 50,181.91 and 11,283.50 is: 16,925.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,454.55 : 50,181.91 = 11,283.50 : x
  2. Step 2: Convert to fraction form
    33,454.55/50,181.91 = 11,283.50/x
  3. Step 3: Cross multiply
    33,454.55x = 50,181.91 × 11,283.50
  4. Step 4: Simplify right side
    33,454.55x = 566,227,581.49
  5. Step 5: Solve for x
    x = 566,227,581.49/33,454.55
  6. Step 6: Final answer
    x = 16,925.28

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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.