Home / 33,914.34-46,806.57-18,810.36

Finding the Fourth Proportional to 33,914.34, 46,806.57 and 18,810.36

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Solution

The fourth proportional to 33,914.34, 46,806.57 and 18,810.36 is: 25,960.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,914.34 : 46,806.57 = 18,810.36 : x
  2. Step 2: Convert to fraction form
    33,914.34/46,806.57 = 18,810.36/x
  3. Step 3: Cross multiply
    33,914.34x = 46,806.57 × 18,810.36
  4. Step 4: Simplify right side
    33,914.34x = 880,448,432.07
  5. Step 5: Solve for x
    x = 880,448,432.07/33,914.34
  6. Step 6: Final answer
    x = 25,960.95

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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.