Home / 84,764.30-116,974.88-46,524.10

Finding the Fourth Proportional to 84,764.30, 116,974.88 and 46,524.10

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Solution

The fourth proportional to 84,764.30, 116,974.88 and 46,524.10 is: 64,203.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,764.30 : 116,974.88 = 46,524.10 : x
  2. Step 2: Convert to fraction form
    84,764.30/116,974.88 = 46,524.10/x
  3. Step 3: Cross multiply
    84,764.30x = 116,974.88 × 46,524.10
  4. Step 4: Simplify right side
    84,764.30x = 5,442,150,197.11
  5. Step 5: Solve for x
    x = 5,442,150,197.11/84,764.30
  6. Step 6: Final answer
    x = 64,203.33

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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.