Home / 122,676.12-184,014.18-33,929.69

Finding the Fourth Proportional to 122,676.12, 184,014.18 and 33,929.69

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Solution

The fourth proportional to 122,676.12, 184,014.18 and 33,929.69 is: 50,894.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,676.12 : 184,014.18 = 33,929.69 : x
  2. Step 2: Convert to fraction form
    122,676.12/184,014.18 = 33,929.69/x
  3. Step 3: Cross multiply
    122,676.12x = 184,014.18 × 33,929.69
  4. Step 4: Simplify right side
    122,676.12x = 6,243,543,162.93
  5. Step 5: Solve for x
    x = 6,243,543,162.93/122,676.12
  6. Step 6: Final answer
    x = 50,894.53

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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.