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Finding the Fourth Proportional to 33,543.95, 46,300.35 and 22,365.95

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Solution

The fourth proportional to 33,543.95, 46,300.35 and 22,365.95 is: 30,871.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,543.95 : 46,300.35 = 22,365.95 : x
  2. Step 2: Convert to fraction form
    33,543.95/46,300.35 = 22,365.95/x
  3. Step 3: Cross multiply
    33,543.95x = 46,300.35 × 22,365.95
  4. Step 4: Simplify right side
    33,543.95x = 1,035,551,081.58
  5. Step 5: Solve for x
    x = 1,035,551,081.58/33,543.95
  6. Step 6: Final answer
    x = 30,871.48

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.