Home / 118,183.74-163,175.76-95,622.84

Finding the Fourth Proportional to 118,183.74, 163,175.76 and 95,622.84

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Solution

The fourth proportional to 118,183.74, 163,175.76 and 95,622.84 is: 132,026.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    118,183.74 : 163,175.76 = 95,622.84 : x
  2. Step 2: Convert to fraction form
    118,183.74/163,175.76 = 95,622.84/x
  3. Step 3: Cross multiply
    118,183.74x = 163,175.76 × 95,622.84
  4. Step 4: Simplify right side
    118,183.74x = 15,603,329,590.36
  5. Step 5: Solve for x
    x = 15,603,329,590.36/118,183.74
  6. Step 6: Final answer
    x = 132,026.03

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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.