Home / 84,169.44-116,145.63-46,441.26

Finding the Fourth Proportional to 84,169.44, 116,145.63 and 46,441.26

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Solution

The fourth proportional to 84,169.44, 116,145.63 and 46,441.26 is: 64,084.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,169.44 : 116,145.63 = 46,441.26 : x
  2. Step 2: Convert to fraction form
    84,169.44/116,145.63 = 46,441.26/x
  3. Step 3: Cross multiply
    84,169.44x = 116,145.63 × 46,441.26
  4. Step 4: Simplify right side
    84,169.44x = 5,393,949,400.69
  5. Step 5: Solve for x
    x = 5,393,949,400.69/84,169.44
  6. Step 6: Final answer
    x = 64,084.42

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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.