Home / 11,050.54-16,575.26-4,124.50

Finding the Fourth Proportional to 11,050.54, 16,575.26 and 4,124.50

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Solution

The fourth proportional to 11,050.54, 16,575.26 and 4,124.50 is: 6,186.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,050.54 : 16,575.26 = 4,124.50 : x
  2. Step 2: Convert to fraction form
    11,050.54/16,575.26 = 4,124.50/x
  3. Step 3: Cross multiply
    11,050.54x = 16,575.26 × 4,124.50
  4. Step 4: Simplify right side
    11,050.54x = 68,364,659.87
  5. Step 5: Solve for x
    x = 68,364,659.87/11,050.54
  6. Step 6: Final answer
    x = 6,186.54

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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.