Home / 4,845.04-7,268.80-1,882.56

Finding the Fourth Proportional to 4,845.04, 7,268.80 and 1,882.56

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Solution

The fourth proportional to 4,845.04, 7,268.80 and 1,882.56 is: 2,824.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,845.04 : 7,268.80 = 1,882.56 : x
  2. Step 2: Convert to fraction form
    4,845.04/7,268.80 = 1,882.56/x
  3. Step 3: Cross multiply
    4,845.04x = 7,268.80 × 1,882.56
  4. Step 4: Simplify right side
    4,845.04x = 13,683,952.13
  5. Step 5: Solve for x
    x = 13,683,952.13/4,845.04
  6. Step 6: Final answer
    x = 2,824.32

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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.