Home / 130,544.60-195,819.62-41,797.85

Finding the Fourth Proportional to 130,544.60, 195,819.62 and 41,797.85

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Solution

The fourth proportional to 130,544.60, 195,819.62 and 41,797.85 is: 62,697.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,544.60 : 195,819.62 = 41,797.85 : x
  2. Step 2: Convert to fraction form
    130,544.60/195,819.62 = 41,797.85/x
  3. Step 3: Cross multiply
    130,544.60x = 195,819.62 × 41,797.85
  4. Step 4: Simplify right side
    130,544.60x = 8,184,837,915.73
  5. Step 5: Solve for x
    x = 8,184,837,915.73/130,544.60
  6. Step 6: Final answer
    x = 62,697.64

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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.