Home / 27,233.86-37,586.79-16,629.64

Finding the Fourth Proportional to 27,233.86, 37,586.79 and 16,629.64

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Solution

The fourth proportional to 27,233.86, 37,586.79 and 16,629.64 is: 22,951.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,233.86 : 37,586.79 = 16,629.64 : x
  2. Step 2: Convert to fraction form
    27,233.86/37,586.79 = 16,629.64/x
  3. Step 3: Cross multiply
    27,233.86x = 37,586.79 × 16,629.64
  4. Step 4: Simplify right side
    27,233.86x = 625,054,786.46
  5. Step 5: Solve for x
    x = 625,054,786.46/27,233.86
  6. Step 6: Final answer
    x = 22,951.38

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1.5x scale

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.