Home / 3,735.08-5,153.56-2,242.52

Finding the Fourth Proportional to 3,735.08, 5,153.56 and 2,242.52

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Solution

The fourth proportional to 3,735.08, 5,153.56 and 2,242.52 is: 3,094.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,735.08 : 5,153.56 = 2,242.52 : x
  2. Step 2: Convert to fraction form
    3,735.08/5,153.56 = 2,242.52/x
  3. Step 3: Cross multiply
    3,735.08x = 5,153.56 × 2,242.52
  4. Step 4: Simplify right side
    3,735.08x = 11,556,961.37
  5. Step 5: Solve for x
    x = 11,556,961.37/3,735.08
  6. Step 6: Final answer
    x = 3,094.17

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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.