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Finding the Fourth Proportional to 33,374.44, 46,054.98 and 18,264.16

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Solution

The fourth proportional to 33,374.44, 46,054.98 and 18,264.16 is: 25,203.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,374.44 : 46,054.98 = 18,264.16 : x
  2. Step 2: Convert to fraction form
    33,374.44/46,054.98 = 18,264.16/x
  3. Step 3: Cross multiply
    33,374.44x = 46,054.98 × 18,264.16
  4. Step 4: Simplify right side
    33,374.44x = 841,155,523.52
  5. Step 5: Solve for x
    x = 841,155,523.52/33,374.44
  6. Step 6: Final answer
    x = 25,203.58

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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.