Home / 19,044.34-26,283.66-11,494.96

Finding the Fourth Proportional to 19,044.34, 26,283.66 and 11,494.96

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Solution

The fourth proportional to 19,044.34, 26,283.66 and 11,494.96 is: 15,864.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,044.34 : 26,283.66 = 11,494.96 : x
  2. Step 2: Convert to fraction form
    19,044.34/26,283.66 = 11,494.96/x
  3. Step 3: Cross multiply
    19,044.34x = 26,283.66 × 11,494.96
  4. Step 4: Simplify right side
    19,044.34x = 302,129,620.35
  5. Step 5: Solve for x
    x = 302,129,620.35/19,044.34
  6. Step 6: Final answer
    x = 15,864.54

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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.