Home / 146,562.22-219,859.25-46,698.94

Finding the Fourth Proportional to 146,562.22, 219,859.25 and 46,698.94

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Solution

The fourth proportional to 146,562.22, 219,859.25 and 46,698.94 is: 70,053.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,562.22 : 219,859.25 = 46,698.94 : x
  2. Step 2: Convert to fraction form
    146,562.22/219,859.25 = 46,698.94/x
  3. Step 3: Cross multiply
    146,562.22x = 219,859.25 × 46,698.94
  4. Step 4: Simplify right side
    146,562.22x = 10,267,193,924.20
  5. Step 5: Solve for x
    x = 10,267,193,924.20/146,562.22
  6. Step 6: Final answer
    x = 70,053.48

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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.