Home / 84,358.44-116,416.98-46,634.04

Finding the Fourth Proportional to 84,358.44, 116,416.98 and 46,634.04

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Solution

The fourth proportional to 84,358.44, 116,416.98 and 46,634.04 is: 64,356.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,358.44 : 116,416.98 = 46,634.04 : x
  2. Step 2: Convert to fraction form
    84,358.44/116,416.98 = 46,634.04/x
  3. Step 3: Cross multiply
    84,358.44x = 116,416.98 × 46,634.04
  4. Step 4: Simplify right side
    84,358.44x = 5,428,994,102.00
  5. Step 5: Solve for x
    x = 5,428,994,102.00/84,358.44
  6. Step 6: Final answer
    x = 64,356.26

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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.