Home / 33,449.22-46,160.44-18,343.26

Finding the Fourth Proportional to 33,449.22, 46,160.44 and 18,343.26

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Solution

The fourth proportional to 33,449.22, 46,160.44 and 18,343.26 is: 25,313.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,449.22 : 46,160.44 = 18,343.26 : x
  2. Step 2: Convert to fraction form
    33,449.22/46,160.44 = 18,343.26/x
  3. Step 3: Cross multiply
    33,449.22x = 46,160.44 × 18,343.26
  4. Step 4: Simplify right side
    33,449.22x = 846,732,952.63
  5. Step 5: Solve for x
    x = 846,732,952.63/33,449.22
  6. Step 6: Final answer
    x = 25,313.98

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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.