Home / 183,984.06-275,976.10-57,625.35

Finding the Fourth Proportional to 183,984.06, 275,976.10 and 57,625.35

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Solution

The fourth proportional to 183,984.06, 275,976.10 and 57,625.35 is: 86,438.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,984.06 : 275,976.10 = 57,625.35 : x
  2. Step 2: Convert to fraction form
    183,984.06/275,976.10 = 57,625.35/x
  3. Step 3: Cross multiply
    183,984.06x = 275,976.10 × 57,625.35
  4. Step 4: Simplify right side
    183,984.06x = 15,903,220,395.66
  5. Step 5: Solve for x
    x = 15,903,220,395.66/183,984.06
  6. Step 6: Final answer
    x = 86,438.03

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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.