Home / 39,958.83-59,932.56-16,276.71

Finding the Fourth Proportional to 39,958.83, 59,932.56 and 16,276.71

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Solution

The fourth proportional to 39,958.83, 59,932.56 and 16,276.71 is: 24,412.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,958.83 : 59,932.56 = 16,276.71 : x
  2. Step 2: Convert to fraction form
    39,958.83/59,932.56 = 16,276.71/x
  3. Step 3: Cross multiply
    39,958.83x = 59,932.56 × 16,276.71
  4. Step 4: Simplify right side
    39,958.83x = 975,504,898.68
  5. Step 5: Solve for x
    x = 975,504,898.68/39,958.83
  6. Step 6: Final answer
    x = 24,412.75

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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.