Home / 13,094.73-19,541.52-11,693.43

Finding the Fourth Proportional to 13,094.73, 19,541.52 and 11,693.43

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Solution

The fourth proportional to 13,094.73, 19,541.52 and 11,693.43 is: 17,450.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,094.73 : 19,541.52 = 11,693.43 : x
  2. Step 2: Convert to fraction form
    13,094.73/19,541.52 = 11,693.43/x
  3. Step 3: Cross multiply
    13,094.73x = 19,541.52 × 11,693.43
  4. Step 4: Simplify right side
    13,094.73x = 228,507,396.21
  5. Step 5: Solve for x
    x = 228,507,396.21/13,094.73
  6. Step 6: Final answer
    x = 17,450.33

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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.