Home / 163,269.44-244,965.72-111,170.24

Finding the Fourth Proportional to 163,269.44, 244,965.72 and 111,170.24

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Solution

The fourth proportional to 163,269.44, 244,965.72 and 111,170.24 is: 166,797.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,269.44 : 244,965.72 = 111,170.24 : x
  2. Step 2: Convert to fraction form
    163,269.44/244,965.72 = 111,170.24/x
  3. Step 3: Cross multiply
    163,269.44x = 244,965.72 × 111,170.24
  4. Step 4: Simplify right side
    163,269.44x = 27,232,897,884.17
  5. Step 5: Solve for x
    x = 27,232,897,884.17/163,269.44
  6. Step 6: Final answer
    x = 166,797.28

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1.5x scale

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.