Home / 146,236.24-219,362.14-46,404.24

Finding the Fourth Proportional to 146,236.24, 219,362.14 and 46,404.24

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Solution

The fourth proportional to 146,236.24, 219,362.14 and 46,404.24 is: 69,608.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,236.24 : 219,362.14 = 46,404.24 : x
  2. Step 2: Convert to fraction form
    146,236.24/219,362.14 = 46,404.24/x
  3. Step 3: Cross multiply
    146,236.24x = 219,362.14 × 46,404.24
  4. Step 4: Simplify right side
    146,236.24x = 10,179,333,391.47
  5. Step 5: Solve for x
    x = 10,179,333,391.47/146,236.24
  6. Step 6: Final answer
    x = 69,608.83

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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.