Home / 122,805.06-184,207.59-34,058.56

Finding the Fourth Proportional to 122,805.06, 184,207.59 and 34,058.56

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Solution

The fourth proportional to 122,805.06, 184,207.59 and 34,058.56 is: 51,087.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,805.06 : 184,207.59 = 34,058.56 : x
  2. Step 2: Convert to fraction form
    122,805.06/184,207.59 = 34,058.56/x
  3. Step 3: Cross multiply
    122,805.06x = 184,207.59 × 34,058.56
  4. Step 4: Simplify right side
    122,805.06x = 6,273,845,798.73
  5. Step 5: Solve for x
    x = 6,273,845,798.73/122,805.06
  6. Step 6: Final answer
    x = 51,087.84

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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.