Home / 104,966.07-144,847.73-59,637.77

Finding the Fourth Proportional to 104,966.07, 144,847.73 and 59,637.77

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Solution

The fourth proportional to 104,966.07, 144,847.73 and 59,637.77 is: 82,297.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,966.07 : 144,847.73 = 59,637.77 : x
  2. Step 2: Convert to fraction form
    104,966.07/144,847.73 = 59,637.77/x
  3. Step 3: Cross multiply
    104,966.07x = 144,847.73 × 59,637.77
  4. Step 4: Simplify right side
    104,966.07x = 8,638,394,584.33
  5. Step 5: Solve for x
    x = 8,638,394,584.33/104,966.07
  6. Step 6: Final answer
    x = 82,297.02

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.