Home / 54,789.51-82,195.44-24,789.34

Finding the Fourth Proportional to 54,789.51, 82,195.44 and 24,789.34

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Solution

The fourth proportional to 54,789.51, 82,195.44 and 24,789.34 is: 37,189.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,789.51 : 82,195.44 = 24,789.34 : x
  2. Step 2: Convert to fraction form
    54,789.51/82,195.44 = 24,789.34/x
  3. Step 3: Cross multiply
    54,789.51x = 82,195.44 × 24,789.34
  4. Step 4: Simplify right side
    54,789.51x = 2,037,570,708.61
  5. Step 5: Solve for x
    x = 2,037,570,708.61/54,789.51
  6. Step 6: Final answer
    x = 37,189.07

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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.