Home / 174,768.66-241,104.85-111,072.28

Finding the Fourth Proportional to 174,768.66, 241,104.85 and 111,072.28

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Solution

The fourth proportional to 174,768.66, 241,104.85 and 111,072.28 is: 153,231.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,768.66 : 241,104.85 = 111,072.28 : x
  2. Step 2: Convert to fraction form
    174,768.66/241,104.85 = 111,072.28/x
  3. Step 3: Cross multiply
    174,768.66x = 241,104.85 × 111,072.28
  4. Step 4: Simplify right side
    174,768.66x = 26,780,065,408.56
  5. Step 5: Solve for x
    x = 26,780,065,408.56/174,768.66
  6. Step 6: Final answer
    x = 153,231.51

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1.5x scale

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.