Home / 23,648.82-32,626.19-13,573.62

Finding the Fourth Proportional to 23,648.82, 32,626.19 and 13,573.62

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Solution

The fourth proportional to 23,648.82, 32,626.19 and 13,573.62 is: 18,726.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,648.82 : 32,626.19 = 13,573.62 : x
  2. Step 2: Convert to fraction form
    23,648.82/32,626.19 = 13,573.62/x
  3. Step 3: Cross multiply
    23,648.82x = 32,626.19 × 13,573.62
  4. Step 4: Simplify right side
    23,648.82x = 442,855,505.11
  5. Step 5: Solve for x
    x = 442,855,505.11/23,648.82
  6. Step 6: Final answer
    x = 18,726.33

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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.