Home / 23,286.66-34,927.10-6,648.15

Finding the Fourth Proportional to 23,286.66, 34,927.10 and 6,648.15

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Solution

The fourth proportional to 23,286.66, 34,927.10 and 6,648.15 is: 9,971.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,286.66 : 34,927.10 = 6,648.15 : x
  2. Step 2: Convert to fraction form
    23,286.66/34,927.10 = 6,648.15/x
  3. Step 3: Cross multiply
    23,286.66x = 34,927.10 × 6,648.15
  4. Step 4: Simplify right side
    23,286.66x = 232,200,391.99
  5. Step 5: Solve for x
    x = 232,200,391.99/23,286.66
  6. Step 6: Final answer
    x = 9,971.39

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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.