Home / 19,193.67-26,485.37-14,160.60

Finding the Fourth Proportional to 19,193.67, 26,485.37 and 14,160.60

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Solution

The fourth proportional to 19,193.67, 26,485.37 and 14,160.60 is: 19,540.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,193.67 : 26,485.37 = 14,160.60 : x
  2. Step 2: Convert to fraction form
    19,193.67/26,485.37 = 14,160.60/x
  3. Step 3: Cross multiply
    19,193.67x = 26,485.37 × 14,160.60
  4. Step 4: Simplify right side
    19,193.67x = 375,048,730.42
  5. Step 5: Solve for x
    x = 375,048,730.42/19,193.67
  6. Step 6: Final answer
    x = 19,540.23

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.