Home / 15,967.14-23,950.62-4,873.79

Finding the Fourth Proportional to 15,967.14, 23,950.62 and 4,873.79

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Solution

The fourth proportional to 15,967.14, 23,950.62 and 4,873.79 is: 7,310.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,967.14 : 23,950.62 = 4,873.79 : x
  2. Step 2: Convert to fraction form
    15,967.14/23,950.62 = 4,873.79/x
  3. Step 3: Cross multiply
    15,967.14x = 23,950.62 × 4,873.79
  4. Step 4: Simplify right side
    15,967.14x = 116,730,292.25
  5. Step 5: Solve for x
    x = 116,730,292.25/15,967.14
  6. Step 6: Final answer
    x = 7,310.66

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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.