Home / 54,789.01-82,194.69-24,788.84

Finding the Fourth Proportional to 54,789.01, 82,194.69 and 24,788.84

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Solution

The fourth proportional to 54,789.01, 82,194.69 and 24,788.84 is: 37,188.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,789.01 : 82,194.69 = 24,788.84 : x
  2. Step 2: Convert to fraction form
    54,789.01/82,194.69 = 24,788.84/x
  3. Step 3: Cross multiply
    54,789.01x = 82,194.69 × 24,788.84
  4. Step 4: Simplify right side
    54,789.01x = 2,037,511,019.26
  5. Step 5: Solve for x
    x = 2,037,511,019.26/54,789.01
  6. Step 6: Final answer
    x = 37,188.32

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1.5x scale

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.