Home / 48,016.58-71,885.40-27,964.94

Finding the Fourth Proportional to 48,016.58, 71,885.40 and 27,964.94

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Solution

The fourth proportional to 48,016.58, 71,885.40 and 27,964.94 is: 41,866.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,016.58 : 71,885.40 = 27,964.94 : x
  2. Step 2: Convert to fraction form
    48,016.58/71,885.40 = 27,964.94/x
  3. Step 3: Cross multiply
    48,016.58x = 71,885.40 × 27,964.94
  4. Step 4: Simplify right side
    48,016.58x = 2,010,270,897.88
  5. Step 5: Solve for x
    x = 2,010,270,897.88/48,016.58
  6. Step 6: Final answer
    x = 41,866.18

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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.