Home / 33,052.77-45,616.16-19,625.26

Finding the Fourth Proportional to 33,052.77, 45,616.16 and 19,625.26

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Solution

The fourth proportional to 33,052.77, 45,616.16 and 19,625.26 is: 27,084.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,052.77 : 45,616.16 = 19,625.26 : x
  2. Step 2: Convert to fraction form
    33,052.77/45,616.16 = 19,625.26/x
  3. Step 3: Cross multiply
    33,052.77x = 45,616.16 × 19,625.26
  4. Step 4: Simplify right side
    33,052.77x = 895,229,000.20
  5. Step 5: Solve for x
    x = 895,229,000.20/33,052.77
  6. Step 6: Final answer
    x = 27,084.84

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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.