Home / 183,552.36-275,270.20-124,765.80

Finding the Fourth Proportional to 183,552.36, 275,270.20 and 124,765.80

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Solution

The fourth proportional to 183,552.36, 275,270.20 and 124,765.80 is: 187,109.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,552.36 : 275,270.20 = 124,765.80 : x
  2. Step 2: Convert to fraction form
    183,552.36/275,270.20 = 124,765.80/x
  3. Step 3: Cross multiply
    183,552.36x = 275,270.20 × 124,765.80
  4. Step 4: Simplify right side
    183,552.36x = 34,344,306,719.16
  5. Step 5: Solve for x
    x = 34,344,306,719.16/183,552.36
  6. Step 6: Final answer
    x = 187,109.04

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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.