Home / 352,824.08-529,322.52-175,414.64

Finding the Fourth Proportional to 352,824.08, 529,322.52 and 175,414.64

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Solution

The fourth proportional to 352,824.08, 529,322.52 and 175,414.64 is: 263,164.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    352,824.08 : 529,322.52 = 175,414.64 : x
  2. Step 2: Convert to fraction form
    352,824.08/529,322.52 = 175,414.64/x
  3. Step 3: Cross multiply
    352,824.08x = 529,322.52 × 175,414.64
  4. Step 4: Simplify right side
    352,824.08x = 92,850,919,289.69
  5. Step 5: Solve for x
    x = 92,850,919,289.69/352,824.08
  6. Step 6: Final answer
    x = 263,164.92

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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.