Home / 59,912.90-82,680.26-33,056.39

Finding the Fourth Proportional to 59,912.90, 82,680.26 and 33,056.39

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Solution

The fourth proportional to 59,912.90, 82,680.26 and 33,056.39 is: 45,618.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,912.90 : 82,680.26 = 33,056.39 : x
  2. Step 2: Convert to fraction form
    59,912.90/82,680.26 = 33,056.39/x
  3. Step 3: Cross multiply
    59,912.90x = 82,680.26 × 33,056.39
  4. Step 4: Simplify right side
    59,912.90x = 2,733,110,891.50
  5. Step 5: Solve for x
    x = 2,733,110,891.50/59,912.90
  6. Step 6: Final answer
    x = 45,618.07

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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.