Home / 3,795.02-5,237.46-2,202.26

Finding the Fourth Proportional to 3,795.02, 5,237.46 and 2,202.26

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Solution

The fourth proportional to 3,795.02, 5,237.46 and 2,202.26 is: 3,039.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,795.02 : 5,237.46 = 2,202.26 : x
  2. Step 2: Convert to fraction form
    3,795.02/5,237.46 = 2,202.26/x
  3. Step 3: Cross multiply
    3,795.02x = 5,237.46 × 2,202.26
  4. Step 4: Simplify right side
    3,795.02x = 11,534,248.66
  5. Step 5: Solve for x
    x = 11,534,248.66/3,795.02
  6. Step 6: Final answer
    x = 3,039.31

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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.