Home / 36,825.71-55,216.37-16,558.74

Finding the Fourth Proportional to 36,825.71, 55,216.37 and 16,558.74

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Solution

The fourth proportional to 36,825.71, 55,216.37 and 16,558.74 is: 24,828.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,825.71 : 55,216.37 = 16,558.74 : x
  2. Step 2: Convert to fraction form
    36,825.71/55,216.37 = 16,558.74/x
  3. Step 3: Cross multiply
    36,825.71x = 55,216.37 × 16,558.74
  4. Step 4: Simplify right side
    36,825.71x = 914,313,555.97
  5. Step 5: Solve for x
    x = 914,313,555.97/36,825.71
  6. Step 6: Final answer
    x = 24,828.13

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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.