Home / 352,845.64-529,301.58-116,188.84

Finding the Fourth Proportional to 352,845.64, 529,301.58 and 116,188.84

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Solution

The fourth proportional to 352,845.64, 529,301.58 and 116,188.84 is: 174,294.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    352,845.64 : 529,301.58 = 116,188.84 : x
  2. Step 2: Convert to fraction form
    352,845.64/529,301.58 = 116,188.84/x
  3. Step 3: Cross multiply
    352,845.64x = 529,301.58 × 116,188.84
  4. Step 4: Simplify right side
    352,845.64x = 61,498,936,590.37
  5. Step 5: Solve for x
    x = 61,498,936,590.37/352,845.64
  6. Step 6: Final answer
    x = 174,294.17

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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.