Home / 23,266.73-32,105.40-13,193.16

Finding the Fourth Proportional to 23,266.73, 32,105.40 and 13,193.16

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Solution

The fourth proportional to 23,266.73, 32,105.40 and 13,193.16 is: 18,205.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,266.73 : 32,105.40 = 13,193.16 : x
  2. Step 2: Convert to fraction form
    23,266.73/32,105.40 = 13,193.16/x
  3. Step 3: Cross multiply
    23,266.73x = 32,105.40 × 13,193.16
  4. Step 4: Simplify right side
    23,266.73x = 423,571,679.06
  5. Step 5: Solve for x
    x = 423,571,679.06/23,266.73
  6. Step 6: Final answer
    x = 18,205.04

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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.