Home / 123,085.44-184,628.97-44,200.35

Finding the Fourth Proportional to 123,085.44, 184,628.97 and 44,200.35

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Solution

The fourth proportional to 123,085.44, 184,628.97 and 44,200.35 is: 66,300.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,085.44 : 184,628.97 = 44,200.35 : x
  2. Step 2: Convert to fraction form
    123,085.44/184,628.97 = 44,200.35/x
  3. Step 3: Cross multiply
    123,085.44x = 184,628.97 × 44,200.35
  4. Step 4: Simplify right side
    123,085.44x = 8,160,665,094.14
  5. Step 5: Solve for x
    x = 8,160,665,094.14/123,085.44
  6. Step 6: Final answer
    x = 66,300.82

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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.