Home / 183,216.78-276,073.32-150,666.06

Finding the Fourth Proportional to 183,216.78, 276,073.32 and 150,666.06

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Solution

The fourth proportional to 183,216.78, 276,073.32 and 150,666.06 is: 227,025.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,216.78 : 276,073.32 = 150,666.06 : x
  2. Step 2: Convert to fraction form
    183,216.78/276,073.32 = 150,666.06/x
  3. Step 3: Cross multiply
    183,216.78x = 276,073.32 × 150,666.06
  4. Step 4: Simplify right side
    183,216.78x = 41,594,879,395.52
  5. Step 5: Solve for x
    x = 41,594,879,395.52/183,216.78
  6. Step 6: Final answer
    x = 227,025.49

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.