Home / 23,169.33-34,584.44-19,903.41

Finding the Fourth Proportional to 23,169.33, 34,584.44 and 19,903.41

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Solution

The fourth proportional to 23,169.33, 34,584.44 and 19,903.41 is: 29,709.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,169.33 : 34,584.44 = 19,903.41 : x
  2. Step 2: Convert to fraction form
    23,169.33/34,584.44 = 19,903.41/x
  3. Step 3: Cross multiply
    23,169.33x = 34,584.44 × 19,903.41
  4. Step 4: Simplify right side
    23,169.33x = 688,348,189.42
  5. Step 5: Solve for x
    x = 688,348,189.42/23,169.33
  6. Step 6: Final answer
    x = 29,709.46

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.