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Finding the Fourth Proportional to 56,194.44, 84,291.36 and 22,914.36

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Solution

The fourth proportional to 56,194.44, 84,291.36 and 22,914.36 is: 34,371.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,194.44 : 84,291.36 = 22,914.36 : x
  2. Step 2: Convert to fraction form
    56,194.44/84,291.36 = 22,914.36/x
  3. Step 3: Cross multiply
    56,194.44x = 84,291.36 × 22,914.36
  4. Step 4: Simplify right side
    56,194.44x = 1,931,482,567.93
  5. Step 5: Solve for x
    x = 1,931,482,567.93/56,194.44
  6. Step 6: Final answer
    x = 34,371.42

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.