Home / 19,584.29-27,026.77-11,626.54

Finding the Fourth Proportional to 19,584.29, 27,026.77 and 11,626.54

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Solution

The fourth proportional to 19,584.29, 27,026.77 and 11,626.54 is: 16,044.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,584.29 : 27,026.77 = 11,626.54 : x
  2. Step 2: Convert to fraction form
    19,584.29/27,026.77 = 11,626.54/x
  3. Step 3: Cross multiply
    19,584.29x = 27,026.77 × 11,626.54
  4. Step 4: Simplify right side
    19,584.29x = 314,227,822.48
  5. Step 5: Solve for x
    x = 314,227,822.48/19,584.29
  6. Step 6: Final answer
    x = 16,044.89

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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.