Home / 33,914.06-46,806.22-18,810.08

Finding the Fourth Proportional to 33,914.06, 46,806.22 and 18,810.08

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Solution

The fourth proportional to 33,914.06, 46,806.22 and 18,810.08 is: 25,960.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,914.06 : 46,806.22 = 18,810.08 : x
  2. Step 2: Convert to fraction form
    33,914.06/46,806.22 = 18,810.08/x
  3. Step 3: Cross multiply
    33,914.06x = 46,806.22 × 18,810.08
  4. Step 4: Simplify right side
    33,914.06x = 880,428,742.70
  5. Step 5: Solve for x
    x = 880,428,742.70/33,914.06
  6. Step 6: Final answer
    x = 25,960.58

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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.