Home / 116,131.14-174,204.81-46,010.25

Finding the Fourth Proportional to 116,131.14, 174,204.81 and 46,010.25

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Solution

The fourth proportional to 116,131.14, 174,204.81 and 46,010.25 is: 69,018.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,131.14 : 174,204.81 = 46,010.25 : x
  2. Step 2: Convert to fraction form
    116,131.14/174,204.81 = 46,010.25/x
  3. Step 3: Cross multiply
    116,131.14x = 174,204.81 × 46,010.25
  4. Step 4: Simplify right side
    116,131.14x = 8,015,206,859.30
  5. Step 5: Solve for x
    x = 8,015,206,859.30/116,131.14
  6. Step 6: Final answer
    x = 69,018.58

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.