Home / 122,897.06-184,355.60-34,150.57

Finding the Fourth Proportional to 122,897.06, 184,355.60 and 34,150.57

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Solution

The fourth proportional to 122,897.06, 184,355.60 and 34,150.57 is: 51,228.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,897.06 : 184,355.60 = 34,150.57 : x
  2. Step 2: Convert to fraction form
    122,897.06/184,355.60 = 34,150.57/x
  3. Step 3: Cross multiply
    122,897.06x = 184,355.60 × 34,150.57
  4. Step 4: Simplify right side
    122,897.06x = 6,295,848,822.69
  5. Step 5: Solve for x
    x = 6,295,848,822.69/122,897.06
  6. Step 6: Final answer
    x = 51,228.64

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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.