Home / 19,256.19-26,573.73-11,298.54

Finding the Fourth Proportional to 19,256.19, 26,573.73 and 11,298.54

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Solution

The fourth proportional to 19,256.19, 26,573.73 and 11,298.54 is: 15,592.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,256.19 : 26,573.73 = 11,298.54 : x
  2. Step 2: Convert to fraction form
    19,256.19/26,573.73 = 11,298.54/x
  3. Step 3: Cross multiply
    19,256.19x = 26,573.73 × 11,298.54
  4. Step 4: Simplify right side
    19,256.19x = 300,244,351.35
  5. Step 5: Solve for x
    x = 300,244,351.35/19,256.19
  6. Step 6: Final answer
    x = 15,592.10

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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.