Home / 54,653.65-75,456.87-44,606.06

Finding the Fourth Proportional to 54,653.65, 75,456.87 and 44,606.06

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Solution

The fourth proportional to 54,653.65, 75,456.87 and 44,606.06 is: 61,584.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,653.65 : 75,456.87 = 44,606.06 : x
  2. Step 2: Convert to fraction form
    54,653.65/75,456.87 = 44,606.06/x
  3. Step 3: Cross multiply
    54,653.65x = 75,456.87 × 44,606.06
  4. Step 4: Simplify right side
    54,653.65x = 3,365,833,447.60
  5. Step 5: Solve for x
    x = 3,365,833,447.60/54,653.65
  6. Step 6: Final answer
    x = 61,584.79

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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.