Home / 19,194.47-28,796.25-6,046.80

Finding the Fourth Proportional to 19,194.47, 28,796.25 and 6,046.80

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Solution

The fourth proportional to 19,194.47, 28,796.25 and 6,046.80 is: 9,071.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,194.47 : 28,796.25 = 6,046.80 : x
  2. Step 2: Convert to fraction form
    19,194.47/28,796.25 = 6,046.80/x
  3. Step 3: Cross multiply
    19,194.47x = 28,796.25 × 6,046.80
  4. Step 4: Simplify right side
    19,194.47x = 174,125,164.50
  5. Step 5: Solve for x
    x = 174,125,164.50/19,194.47
  6. Step 6: Final answer
    x = 9,071.63

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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.