Home / 184,050.30-275,747.40-113,847.60

Finding the Fourth Proportional to 184,050.30, 275,747.40 and 113,847.60

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Solution

The fourth proportional to 184,050.30, 275,747.40 and 113,847.60 is: 170,568.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,050.30 : 275,747.40 = 113,847.60 : x
  2. Step 2: Convert to fraction form
    184,050.30/275,747.40 = 113,847.60/x
  3. Step 3: Cross multiply
    184,050.30x = 275,747.40 × 113,847.60
  4. Step 4: Simplify right side
    184,050.30x = 31,393,179,696.24
  5. Step 5: Solve for x
    x = 31,393,179,696.24/184,050.30
  6. Step 6: Final answer
    x = 170,568.48

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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.