Home / 122,918.90-184,378.35-44,004.65

Finding the Fourth Proportional to 122,918.90, 184,378.35 and 44,004.65

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Solution

The fourth proportional to 122,918.90, 184,378.35 and 44,004.65 is: 66,006.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,918.90 : 184,378.35 = 44,004.65 : x
  2. Step 2: Convert to fraction form
    122,918.90/184,378.35 = 44,004.65/x
  3. Step 3: Cross multiply
    122,918.90x = 184,378.35 × 44,004.65
  4. Step 4: Simplify right side
    122,918.90x = 8,113,504,759.33
  5. Step 5: Solve for x
    x = 8,113,504,759.33/122,918.90
  6. Step 6: Final answer
    x = 66,006.98

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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.