Home / 122,924.40-184,444.20-63,826.80

Finding the Fourth Proportional to 122,924.40, 184,444.20 and 63,826.80

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Solution

The fourth proportional to 122,924.40, 184,444.20 and 63,826.80 is: 95,770.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,924.40 : 184,444.20 = 63,826.80 : x
  2. Step 2: Convert to fraction form
    122,924.40/184,444.20 = 63,826.80/x
  3. Step 3: Cross multiply
    122,924.40x = 184,444.20 × 63,826.80
  4. Step 4: Simplify right side
    122,924.40x = 11,772,483,064.56
  5. Step 5: Solve for x
    x = 11,772,483,064.56/122,924.40
  6. Step 6: Final answer
    x = 95,770.11

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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.