Home / 27,185.63-37,516.37-16,573.41

Finding the Fourth Proportional to 27,185.63, 37,516.37 and 16,573.41

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Solution

The fourth proportional to 27,185.63, 37,516.37 and 16,573.41 is: 22,871.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,185.63 : 37,516.37 = 16,573.41 : x
  2. Step 2: Convert to fraction form
    27,185.63/37,516.37 = 16,573.41/x
  3. Step 3: Cross multiply
    27,185.63x = 37,516.37 × 16,573.41
  4. Step 4: Simplify right side
    27,185.63x = 621,774,098.85
  5. Step 5: Solve for x
    x = 621,774,098.85/27,185.63
  6. Step 6: Final answer
    x = 22,871.43

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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.