Home / 84,309.27-116,346.56-46,583.25

Finding the Fourth Proportional to 84,309.27, 116,346.56 and 46,583.25

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Solution

The fourth proportional to 84,309.27, 116,346.56 and 46,583.25 is: 64,284.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,309.27 : 116,346.56 = 46,583.25 : x
  2. Step 2: Convert to fraction form
    84,309.27/116,346.56 = 46,583.25/x
  3. Step 3: Cross multiply
    84,309.27x = 116,346.56 × 46,583.25
  4. Step 4: Simplify right side
    84,309.27x = 5,419,800,658.20
  5. Step 5: Solve for x
    x = 5,419,800,658.20/84,309.27
  6. Step 6: Final answer
    x = 64,284.75

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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.