Home / 16,980.63-25,465.18-5,884.73

Finding the Fourth Proportional to 16,980.63, 25,465.18 and 5,884.73

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Solution

The fourth proportional to 16,980.63, 25,465.18 and 5,884.73 is: 8,825.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,980.63 : 25,465.18 = 5,884.73 : x
  2. Step 2: Convert to fraction form
    16,980.63/25,465.18 = 5,884.73/x
  3. Step 3: Cross multiply
    16,980.63x = 25,465.18 × 5,884.73
  4. Step 4: Simplify right side
    16,980.63x = 149,855,566.66
  5. Step 5: Solve for x
    x = 149,855,566.66/16,980.63
  6. Step 6: Final answer
    x = 8,825.09

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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.