Home / 38,854.44-58,226.04-16,661.88

Finding the Fourth Proportional to 38,854.44, 58,226.04 and 16,661.88

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Solution

The fourth proportional to 38,854.44, 58,226.04 and 16,661.88 is: 24,968.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,854.44 : 58,226.04 = 16,661.88 : x
  2. Step 2: Convert to fraction form
    38,854.44/58,226.04 = 16,661.88/x
  3. Step 3: Cross multiply
    38,854.44x = 58,226.04 × 16,661.88
  4. Step 4: Simplify right side
    38,854.44x = 970,155,291.36
  5. Step 5: Solve for x
    x = 970,155,291.36/38,854.44
  6. Step 6: Final answer
    x = 24,968.97

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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.