Home / 122,902.06-184,462.98-62,971.42

Finding the Fourth Proportional to 122,902.06, 184,462.98 and 62,971.42

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Solution

The fourth proportional to 122,902.06, 184,462.98 and 62,971.42 is: 94,513.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,902.06 : 184,462.98 = 62,971.42 : x
  2. Step 2: Convert to fraction form
    122,902.06/184,462.98 = 62,971.42/x
  3. Step 3: Cross multiply
    122,902.06x = 184,462.98 × 62,971.42
  4. Step 4: Simplify right side
    122,902.06x = 11,615,895,788.03
  5. Step 5: Solve for x
    x = 11,615,895,788.03/122,902.06
  6. Step 6: Final answer
    x = 94,513.43

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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.