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Finding the Fourth Proportional to 33,469.16, 46,184.51 and 19,126.15

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Solution

The fourth proportional to 33,469.16, 46,184.51 and 19,126.15 is: 26,392.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,469.16 : 46,184.51 = 19,126.15 : x
  2. Step 2: Convert to fraction form
    33,469.16/46,184.51 = 19,126.15/x
  3. Step 3: Cross multiply
    33,469.16x = 46,184.51 × 19,126.15
  4. Step 4: Simplify right side
    33,469.16x = 883,331,798.29
  5. Step 5: Solve for x
    x = 883,331,798.29/33,469.16
  6. Step 6: Final answer
    x = 26,392.41

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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.