Home / 122,844.16-184,257.44-47,950.32

Finding the Fourth Proportional to 122,844.16, 184,257.44 and 47,950.32

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Solution

The fourth proportional to 122,844.16, 184,257.44 and 47,950.32 is: 71,922.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,844.16 : 184,257.44 = 47,950.32 : x
  2. Step 2: Convert to fraction form
    122,844.16/184,257.44 = 47,950.32/x
  3. Step 3: Cross multiply
    122,844.16x = 184,257.44 × 47,950.32
  4. Step 4: Simplify right side
    122,844.16x = 8,835,203,210.38
  5. Step 5: Solve for x
    x = 8,835,203,210.38/122,844.16
  6. Step 6: Final answer
    x = 71,922.05

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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.