Home / 59,694.67-82,390.37-34,218.11

Finding the Fourth Proportional to 59,694.67, 82,390.37 and 34,218.11

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Solution

The fourth proportional to 59,694.67, 82,390.37 and 34,218.11 is: 47,227.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,694.67 : 82,390.37 = 34,218.11 : x
  2. Step 2: Convert to fraction form
    59,694.67/82,390.37 = 34,218.11/x
  3. Step 3: Cross multiply
    59,694.67x = 82,390.37 × 34,218.11
  4. Step 4: Simplify right side
    59,694.67x = 2,819,242,778.49
  5. Step 5: Solve for x
    x = 2,819,242,778.49/59,694.67
  6. Step 6: Final answer
    x = 47,227.71

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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.