Home / 23,533.84-35,349.99-19,843.30

Finding the Fourth Proportional to 23,533.84, 35,349.99 and 19,843.30

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Solution

The fourth proportional to 23,533.84, 35,349.99 and 19,843.30 is: 29,806.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,533.84 : 35,349.99 = 19,843.30 : x
  2. Step 2: Convert to fraction form
    23,533.84/35,349.99 = 19,843.30/x
  3. Step 3: Cross multiply
    23,533.84x = 35,349.99 × 19,843.30
  4. Step 4: Simplify right side
    23,533.84x = 701,460,456.57
  5. Step 5: Solve for x
    x = 701,460,456.57/23,533.84
  6. Step 6: Final answer
    x = 29,806.46

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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.