Home / 116,130.76-174,213.44-41,244.61

Finding the Fourth Proportional to 116,130.76, 174,213.44 and 41,244.61

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Solution

The fourth proportional to 116,130.76, 174,213.44 and 41,244.61 is: 61,873.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,130.76 : 174,213.44 = 41,244.61 : x
  2. Step 2: Convert to fraction form
    116,130.76/174,213.44 = 41,244.61/x
  3. Step 3: Cross multiply
    116,130.76x = 174,213.44 × 41,244.61
  4. Step 4: Simplify right side
    116,130.76x = 7,185,365,057.14
  5. Step 5: Solve for x
    x = 7,185,365,057.14/116,130.76
  6. Step 6: Final answer
    x = 61,873.06

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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.