Home / 122,845.62-184,269.46-34,106.05

Finding the Fourth Proportional to 122,845.62, 184,269.46 and 34,106.05

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Solution

The fourth proportional to 122,845.62, 184,269.46 and 34,106.05 is: 51,159.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,845.62 : 184,269.46 = 34,106.05 : x
  2. Step 2: Convert to fraction form
    122,845.62/184,269.46 = 34,106.05/x
  3. Step 3: Cross multiply
    122,845.62x = 184,269.46 × 34,106.05
  4. Step 4: Simplify right side
    122,845.62x = 6,284,702,580.15
  5. Step 5: Solve for x
    x = 6,284,702,580.15/122,845.62
  6. Step 6: Final answer
    x = 51,159.35

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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.