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Finding the Fourth Proportional to 33,594.12, 46,366.02 and 19,448.28

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Solution

The fourth proportional to 33,594.12, 46,366.02 and 19,448.28 is: 26,842.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,594.12 : 46,366.02 = 19,448.28 : x
  2. Step 2: Convert to fraction form
    33,594.12/46,366.02 = 19,448.28/x
  3. Step 3: Cross multiply
    33,594.12x = 46,366.02 × 19,448.28
  4. Step 4: Simplify right side
    33,594.12x = 901,739,339.45
  5. Step 5: Solve for x
    x = 901,739,339.45/33,594.12
  6. Step 6: Final answer
    x = 26,842.18

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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.