Home / 84,523.08-116,649.68-46,797.34

Finding the Fourth Proportional to 84,523.08, 116,649.68 and 46,797.34

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Solution

The fourth proportional to 84,523.08, 116,649.68 and 46,797.34 is: 64,584.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,523.08 : 116,649.68 = 46,797.34 : x
  2. Step 2: Convert to fraction form
    84,523.08/116,649.68 = 46,797.34/x
  3. Step 3: Cross multiply
    84,523.08x = 116,649.68 × 46,797.34
  4. Step 4: Simplify right side
    84,523.08x = 5,458,894,735.85
  5. Step 5: Solve for x
    x = 5,458,894,735.85/84,523.08
  6. Step 6: Final answer
    x = 64,584.66

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1.5x scale

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.