Home / 122,956.04-184,334.60-51,832.71

Finding the Fourth Proportional to 122,956.04, 184,334.60 and 51,832.71

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Solution

The fourth proportional to 122,956.04, 184,334.60 and 51,832.71 is: 77,707.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,956.04 : 184,334.60 = 51,832.71 : x
  2. Step 2: Convert to fraction form
    122,956.04/184,334.60 = 51,832.71/x
  3. Step 3: Cross multiply
    122,956.04x = 184,334.60 × 51,832.71
  4. Step 4: Simplify right side
    122,956.04x = 9,554,561,994.35
  5. Step 5: Solve for x
    x = 9,554,561,994.35/122,956.04
  6. Step 6: Final answer
    x = 77,707.14

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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.