Home / 33,182.20-45,797.70-19,044.28

Finding the Fourth Proportional to 33,182.20, 45,797.70 and 19,044.28

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Solution

The fourth proportional to 33,182.20, 45,797.70 and 19,044.28 is: 26,284.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,182.20 : 45,797.70 = 19,044.28 : x
  2. Step 2: Convert to fraction form
    33,182.20/45,797.70 = 19,044.28/x
  3. Step 3: Cross multiply
    33,182.20x = 45,797.70 × 19,044.28
  4. Step 4: Simplify right side
    33,182.20x = 872,184,222.16
  5. Step 5: Solve for x
    x = 872,184,222.16/33,182.20
  6. Step 6: Final answer
    x = 26,284.70

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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.