Home / 352,634.04-529,040.57-163,230.93

Finding the Fourth Proportional to 352,634.04, 529,040.57 and 163,230.93

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Solution

The fourth proportional to 352,634.04, 529,040.57 and 163,230.93 is: 244,887.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    352,634.04 : 529,040.57 = 163,230.93 : x
  2. Step 2: Convert to fraction form
    352,634.04/529,040.57 = 163,230.93/x
  3. Step 3: Cross multiply
    352,634.04x = 529,040.57 × 163,230.93
  4. Step 4: Simplify right side
    352,634.04x = 86,355,783,432.68
  5. Step 5: Solve for x
    x = 86,355,783,432.68/352,634.04
  6. Step 6: Final answer
    x = 244,887.83

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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.