Home / 19,427.73-26,810.14-11,044.23

Finding the Fourth Proportional to 19,427.73, 26,810.14 and 11,044.23

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Solution

The fourth proportional to 19,427.73, 26,810.14 and 11,044.23 is: 15,240.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,427.73 : 26,810.14 = 11,044.23 : x
  2. Step 2: Convert to fraction form
    19,427.73/26,810.14 = 11,044.23/x
  3. Step 3: Cross multiply
    19,427.73x = 26,810.14 × 11,044.23
  4. Step 4: Simplify right side
    19,427.73x = 296,097,352.49
  5. Step 5: Solve for x
    x = 296,097,352.49/19,427.73
  6. Step 6: Final answer
    x = 15,240.96

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Double scale
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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.