Home / 19,066.03-26,302.22-11,996.35

Finding the Fourth Proportional to 19,066.03, 26,302.22 and 11,996.35

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Solution

The fourth proportional to 19,066.03, 26,302.22 and 11,996.35 is: 16,549.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,066.03 : 26,302.22 = 11,996.35 : x
  2. Step 2: Convert to fraction form
    19,066.03/26,302.22 = 11,996.35/x
  3. Step 3: Cross multiply
    19,066.03x = 26,302.22 × 11,996.35
  4. Step 4: Simplify right side
    19,066.03x = 315,530,556.15
  5. Step 5: Solve for x
    x = 315,530,556.15/19,066.03
  6. Step 6: Final answer
    x = 16,549.36

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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.