Home / 174,719.41-241,036.89-111,023.03

Finding the Fourth Proportional to 174,719.41, 241,036.89 and 111,023.03

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Solution

The fourth proportional to 174,719.41, 241,036.89 and 111,023.03 is: 153,163.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,719.41 : 241,036.89 = 111,023.03 : x
  2. Step 2: Convert to fraction form
    174,719.41/241,036.89 = 111,023.03/x
  3. Step 3: Cross multiply
    174,719.41x = 241,036.89 × 111,023.03
  4. Step 4: Simplify right side
    174,719.41x = 26,760,645,869.58
  5. Step 5: Solve for x
    x = 26,760,645,869.58/174,719.41
  6. Step 6: Final answer
    x = 153,163.56

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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.