Home / 33,392.79-46,087.11-19,052.55

Finding the Fourth Proportional to 33,392.79, 46,087.11 and 19,052.55

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Solution

The fourth proportional to 33,392.79, 46,087.11 and 19,052.55 is: 26,295.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,392.79 : 46,087.11 = 19,052.55 : x
  2. Step 2: Convert to fraction form
    33,392.79/46,087.11 = 19,052.55/x
  3. Step 3: Cross multiply
    33,392.79x = 46,087.11 × 19,052.55
  4. Step 4: Simplify right side
    33,392.79x = 878,076,967.63
  5. Step 5: Solve for x
    x = 878,076,967.63/33,392.79
  6. Step 6: Final answer
    x = 26,295.41

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1.5x scale

Why These Related Problems?

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