Home / 236,016.32-354,172.11-95,774.95

Finding the Fourth Proportional to 236,016.32, 354,172.11 and 95,774.95

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Solution

The fourth proportional to 236,016.32, 354,172.11 and 95,774.95 is: 143,722.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,016.32 : 354,172.11 = 95,774.95 : x
  2. Step 2: Convert to fraction form
    236,016.32/354,172.11 = 95,774.95/x
  3. Step 3: Cross multiply
    236,016.32x = 354,172.11 × 95,774.95
  4. Step 4: Simplify right side
    236,016.32x = 33,920,815,241.21
  5. Step 5: Solve for x
    x = 33,920,815,241.21/236,016.32
  6. Step 6: Final answer
    x = 143,722.33

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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.