Home / 84,194.40-116,180.00-46,466.22

Finding the Fourth Proportional to 84,194.40, 116,180.00 and 46,466.22

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Solution

The fourth proportional to 84,194.40, 116,180.00 and 46,466.22 is: 64,118.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,194.40 : 116,180.00 = 46,466.22 : x
  2. Step 2: Convert to fraction form
    84,194.40/116,180.00 = 46,466.22/x
  3. Step 3: Cross multiply
    84,194.40x = 116,180.00 × 46,466.22
  4. Step 4: Simplify right side
    84,194.40x = 5,398,444,626.37
  5. Step 5: Solve for x
    x = 5,398,444,626.37/84,194.40
  6. Step 6: Final answer
    x = 64,118.81

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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.