Home / 19,094.73-26,353.79-11,542.02

Finding the Fourth Proportional to 19,094.73, 26,353.79 and 11,542.02

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Solution

The fourth proportional to 19,094.73, 26,353.79 and 11,542.02 is: 15,929.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,094.73 : 26,353.79 = 11,542.02 : x
  2. Step 2: Convert to fraction form
    19,094.73/26,353.79 = 11,542.02/x
  3. Step 3: Cross multiply
    19,094.73x = 26,353.79 × 11,542.02
  4. Step 4: Simplify right side
    19,094.73x = 304,175,971.26
  5. Step 5: Solve for x
    x = 304,175,971.26/19,094.73
  6. Step 6: Final answer
    x = 15,929.84

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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.