Home / 146,179.04-219,268.58-35,371.04

Finding the Fourth Proportional to 146,179.04, 219,268.58 and 35,371.04

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Solution

The fourth proportional to 146,179.04, 219,268.58 and 35,371.04 is: 53,056.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,179.04 : 219,268.58 = 35,371.04 : x
  2. Step 2: Convert to fraction form
    146,179.04/219,268.58 = 35,371.04/x
  3. Step 3: Cross multiply
    146,179.04x = 219,268.58 × 35,371.04
  4. Step 4: Simplify right side
    146,179.04x = 7,755,757,537.07
  5. Step 5: Solve for x
    x = 7,755,757,537.07/146,179.04
  6. Step 6: Final answer
    x = 53,056.56

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1.5x scale

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.