Home / 33,914.36-46,800.93-18,806.99

Finding the Fourth Proportional to 33,914.36, 46,800.93 and 18,806.99

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Solution

The fourth proportional to 33,914.36, 46,800.93 and 18,806.99 is: 25,953.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,914.36 : 46,800.93 = 18,806.99 : x
  2. Step 2: Convert to fraction form
    33,914.36/46,800.93 = 18,806.99/x
  3. Step 3: Cross multiply
    33,914.36x = 46,800.93 × 18,806.99
  4. Step 4: Simplify right side
    33,914.36x = 880,184,459.02
  5. Step 5: Solve for x
    x = 880,184,459.02/33,914.36
  6. Step 6: Final answer
    x = 25,953.15

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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.