Home / 182,702.36-252,169.94-111,067.18

Finding the Fourth Proportional to 182,702.36, 252,169.94 and 111,067.18

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Solution

The fourth proportional to 182,702.36, 252,169.94 and 111,067.18 is: 153,297.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,702.36 : 252,169.94 = 111,067.18 : x
  2. Step 2: Convert to fraction form
    182,702.36/252,169.94 = 111,067.18/x
  3. Step 3: Cross multiply
    182,702.36x = 252,169.94 × 111,067.18
  4. Step 4: Simplify right side
    182,702.36x = 28,007,804,116.57
  5. Step 5: Solve for x
    x = 28,007,804,116.57/182,702.36
  6. Step 6: Final answer
    x = 153,297.44

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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.