Home / 54,871.04-82,260.48-22,062.08

Finding the Fourth Proportional to 54,871.04, 82,260.48 and 22,062.08

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Solution

The fourth proportional to 54,871.04, 82,260.48 and 22,062.08 is: 33,074.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,871.04 : 82,260.48 = 22,062.08 : x
  2. Step 2: Convert to fraction form
    54,871.04/82,260.48 = 22,062.08/x
  3. Step 3: Cross multiply
    54,871.04x = 82,260.48 × 22,062.08
  4. Step 4: Simplify right side
    54,871.04x = 1,814,837,290.60
  5. Step 5: Solve for x
    x = 1,814,837,290.60/54,871.04
  6. Step 6: Final answer
    x = 33,074.59

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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.