Home / 236,017.32-354,173.61-95,775.95

Finding the Fourth Proportional to 236,017.32, 354,173.61 and 95,775.95

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Solution

The fourth proportional to 236,017.32, 354,173.61 and 95,775.95 is: 143,723.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,017.32 : 354,173.61 = 95,775.95 : x
  2. Step 2: Convert to fraction form
    236,017.32/354,173.61 = 95,775.95/x
  3. Step 3: Cross multiply
    236,017.32x = 354,173.61 × 95,775.95
  4. Step 4: Simplify right side
    236,017.32x = 33,921,313,962.68
  5. Step 5: Solve for x
    x = 33,921,313,962.68/236,017.32
  6. Step 6: Final answer
    x = 143,723.83

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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.