Home / 59,842.71-82,579.19-32,983.74

Finding the Fourth Proportional to 59,842.71, 82,579.19 and 32,983.74

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Solution

The fourth proportional to 59,842.71, 82,579.19 and 32,983.74 is: 45,515.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,842.71 : 82,579.19 = 32,983.74 : x
  2. Step 2: Convert to fraction form
    59,842.71/82,579.19 = 32,983.74/x
  3. Step 3: Cross multiply
    59,842.71x = 82,579.19 × 32,983.74
  4. Step 4: Simplify right side
    59,842.71x = 2,723,770,367.45
  5. Step 5: Solve for x
    x = 2,723,770,367.45/59,842.71
  6. Step 6: Final answer
    x = 45,515.49

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.