Home / 163,093.50-225,069.44-95,157.18

Finding the Fourth Proportional to 163,093.50, 225,069.44 and 95,157.18

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Solution

The fourth proportional to 163,093.50, 225,069.44 and 95,157.18 is: 131,317.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,093.50 : 225,069.44 = 95,157.18 : x
  2. Step 2: Convert to fraction form
    163,093.50/225,069.44 = 95,157.18/x
  3. Step 3: Cross multiply
    163,093.50x = 225,069.44 × 95,157.18
  4. Step 4: Simplify right side
    163,093.50x = 21,416,972,738.79
  5. Step 5: Solve for x
    x = 21,416,972,738.79/163,093.50
  6. Step 6: Final answer
    x = 131,317.14

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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.