Home / 16,848.84-25,268.92-4,999.82

Finding the Fourth Proportional to 16,848.84, 25,268.92 and 4,999.82

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Solution

The fourth proportional to 16,848.84, 25,268.92 and 4,999.82 is: 7,498.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,848.84 : 25,268.92 = 4,999.82 : x
  2. Step 2: Convert to fraction form
    16,848.84/25,268.92 = 4,999.82/x
  3. Step 3: Cross multiply
    16,848.84x = 25,268.92 × 4,999.82
  4. Step 4: Simplify right side
    16,848.84x = 126,340,051.59
  5. Step 5: Solve for x
    x = 126,340,051.59/16,848.84
  6. Step 6: Final answer
    x = 7,498.44

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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.