Home / 48,179.58-72,227.82-23,185.26

Finding the Fourth Proportional to 48,179.58, 72,227.82 and 23,185.26

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Solution

The fourth proportional to 48,179.58, 72,227.82 and 23,185.26 is: 34,757.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,179.58 : 72,227.82 = 23,185.26 : x
  2. Step 2: Convert to fraction form
    48,179.58/72,227.82 = 23,185.26/x
  3. Step 3: Cross multiply
    48,179.58x = 72,227.82 × 23,185.26
  4. Step 4: Simplify right side
    48,179.58x = 1,674,620,785.93
  5. Step 5: Solve for x
    x = 1,674,620,785.93/48,179.58
  6. Step 6: Final answer
    x = 34,757.90

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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.