Home / 26,554.94-39,834.45-6,833.69

Finding the Fourth Proportional to 26,554.94, 39,834.45 and 6,833.69

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Solution

The fourth proportional to 26,554.94, 39,834.45 and 6,833.69 is: 10,251.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,554.94 : 39,834.45 = 6,833.69 : x
  2. Step 2: Convert to fraction form
    26,554.94/39,834.45 = 6,833.69/x
  3. Step 3: Cross multiply
    26,554.94x = 39,834.45 × 6,833.69
  4. Step 4: Simplify right side
    26,554.94x = 272,216,083.45
  5. Step 5: Solve for x
    x = 272,216,083.45/26,554.94
  6. Step 6: Final answer
    x = 10,251.05

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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.