Home / 41,361.75-62,053.02-13,284.30

Finding the Fourth Proportional to 41,361.75, 62,053.02 and 13,284.30

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Solution

The fourth proportional to 41,361.75, 62,053.02 and 13,284.30 is: 19,929.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,361.75 : 62,053.02 = 13,284.30 : x
  2. Step 2: Convert to fraction form
    41,361.75/62,053.02 = 13,284.30/x
  3. Step 3: Cross multiply
    41,361.75x = 62,053.02 × 13,284.30
  4. Step 4: Simplify right side
    41,361.75x = 824,330,933.59
  5. Step 5: Solve for x
    x = 824,330,933.59/41,361.75
  6. Step 6: Final answer
    x = 19,929.79

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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.