Home / 3,570.82-5,364.44-2,533.38

Finding the Fourth Proportional to 3,570.82, 5,364.44 and 2,533.38

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Solution

The fourth proportional to 3,570.82, 5,364.44 and 2,533.38 is: 3,805.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,570.82 : 5,364.44 = 2,533.38 : x
  2. Step 2: Convert to fraction form
    3,570.82/5,364.44 = 2,533.38/x
  3. Step 3: Cross multiply
    3,570.82x = 5,364.44 × 2,533.38
  4. Step 4: Simplify right side
    3,570.82x = 13,590,165.01
  5. Step 5: Solve for x
    x = 13,590,165.01/3,570.82
  6. Step 6: Final answer
    x = 3,805.89

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.