Home / 182,775.87-274,046.36-76,233.33

Finding the Fourth Proportional to 182,775.87, 274,046.36 and 76,233.33

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Solution

The fourth proportional to 182,775.87, 274,046.36 and 76,233.33 is: 114,301.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,775.87 : 274,046.36 = 76,233.33 : x
  2. Step 2: Convert to fraction form
    182,775.87/274,046.36 = 76,233.33/x
  3. Step 3: Cross multiply
    182,775.87x = 274,046.36 × 76,233.33
  4. Step 4: Simplify right side
    182,775.87x = 20,891,466,216.01
  5. Step 5: Solve for x
    x = 20,891,466,216.01/182,775.87
  6. Step 6: Final answer
    x = 114,301.01

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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.