Home / 33,219.37-49,852.41-30,043.18

Finding the Fourth Proportional to 33,219.37, 49,852.41 and 30,043.18

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Solution

The fourth proportional to 33,219.37, 49,852.41 and 30,043.18 is: 45,085.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,219.37 : 49,852.41 = 30,043.18 : x
  2. Step 2: Convert to fraction form
    33,219.37/49,852.41 = 30,043.18/x
  3. Step 3: Cross multiply
    33,219.37x = 49,852.41 × 30,043.18
  4. Step 4: Simplify right side
    33,219.37x = 1,497,724,905.50
  5. Step 5: Solve for x
    x = 1,497,724,905.50/33,219.37
  6. Step 6: Final answer
    x = 45,085.89

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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.