Home / 59,965.07-82,751.92-33,107.63

Finding the Fourth Proportional to 59,965.07, 82,751.92 and 33,107.63

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Solution

The fourth proportional to 59,965.07, 82,751.92 and 33,107.63 is: 45,688.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,965.07 : 82,751.92 = 33,107.63 : x
  2. Step 2: Convert to fraction form
    59,965.07/82,751.92 = 33,107.63/x
  3. Step 3: Cross multiply
    59,965.07x = 82,751.92 × 33,107.63
  4. Step 4: Simplify right side
    59,965.07x = 2,739,719,452.62
  5. Step 5: Solve for x
    x = 2,739,719,452.62/59,965.07
  6. Step 6: Final answer
    x = 45,688.59

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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.