Home / 322,181.03-483,273.41-108,950.46

Finding the Fourth Proportional to 322,181.03, 483,273.41 and 108,950.46

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Solution

The fourth proportional to 322,181.03, 483,273.41 and 108,950.46 is: 163,426.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    322,181.03 : 483,273.41 = 108,950.46 : x
  2. Step 2: Convert to fraction form
    322,181.03/483,273.41 = 108,950.46/x
  3. Step 3: Cross multiply
    322,181.03x = 483,273.41 × 108,950.46
  4. Step 4: Simplify right side
    322,181.03x = 52,652,859,780.52
  5. Step 5: Solve for x
    x = 52,652,859,780.52/322,181.03
  6. Step 6: Final answer
    x = 163,426.32

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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.