Home / 353,230.24-529,793.52-116,580.64

Finding the Fourth Proportional to 353,230.24, 529,793.52 and 116,580.64

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Solution

The fourth proportional to 353,230.24, 529,793.52 and 116,580.64 is: 174,853.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    353,230.24 : 529,793.52 = 116,580.64 : x
  2. Step 2: Convert to fraction form
    353,230.24/529,793.52 = 116,580.64/x
  3. Step 3: Cross multiply
    353,230.24x = 529,793.52 × 116,580.64
  4. Step 4: Simplify right side
    353,230.24x = 61,763,667,629.45
  5. Step 5: Solve for x
    x = 61,763,667,629.45/353,230.24
  6. Step 6: Final answer
    x = 174,853.85

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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.