Home / 49,241.36-73,816.54-19,652

Finding the Fourth Proportional to 49,241.36, 73,816.54 and 19,652

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Solution

The fourth proportional to 49,241.36, 73,816.54 and 19,652 is: 29,459.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,241.36 : 73,816.54 = 19,652 : x
  2. Step 2: Convert to fraction form
    49,241.36/73,816.54 = 19,652/x
  3. Step 3: Cross multiply
    49,241.36x = 73,816.54 × 19,652
  4. Step 4: Simplify right side
    49,241.36x = 1,450,642,644.08
  5. Step 5: Solve for x
    x = 1,450,642,644.08/49,241.36
  6. Step 6: Final answer
    x = 29,459.84

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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.