Home / 116,017.64-174,043.14-43,997.07

Finding the Fourth Proportional to 116,017.64, 174,043.14 and 43,997.07

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Solution

The fourth proportional to 116,017.64, 174,043.14 and 43,997.07 is: 66,001.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,017.64 : 174,043.14 = 43,997.07 : x
  2. Step 2: Convert to fraction form
    116,017.64/174,043.14 = 43,997.07/x
  3. Step 3: Cross multiply
    116,017.64x = 174,043.14 × 43,997.07
  4. Step 4: Simplify right side
    116,017.64x = 7,657,388,213.60
  5. Step 5: Solve for x
    x = 7,657,388,213.60/116,017.64
  6. Step 6: Final answer
    x = 66,001.93

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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.