Home / 95,828.80-143,736.48-35,845.84

Finding the Fourth Proportional to 95,828.80, 143,736.48 and 35,845.84

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Solution

The fourth proportional to 95,828.80, 143,736.48 and 35,845.84 is: 53,766.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,828.80 : 143,736.48 = 35,845.84 : x
  2. Step 2: Convert to fraction form
    95,828.80/143,736.48 = 35,845.84/x
  3. Step 3: Cross multiply
    95,828.80x = 143,736.48 × 35,845.84
  4. Step 4: Simplify right side
    95,828.80x = 5,152,354,864.24
  5. Step 5: Solve for x
    x = 5,152,354,864.24/95,828.80
  6. Step 6: Final answer
    x = 53,766.25

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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.