Home / 9,377.01-14,072.44-4,446.66

Finding the Fourth Proportional to 9,377.01, 14,072.44 and 4,446.66

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Solution

The fourth proportional to 9,377.01, 14,072.44 and 4,446.66 is: 6,673.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,377.01 : 14,072.44 = 4,446.66 : x
  2. Step 2: Convert to fraction form
    9,377.01/14,072.44 = 4,446.66/x
  3. Step 3: Cross multiply
    9,377.01x = 14,072.44 × 4,446.66
  4. Step 4: Simplify right side
    9,377.01x = 62,575,356.05
  5. Step 5: Solve for x
    x = 62,575,356.05/9,377.01
  6. Step 6: Final answer
    x = 6,673.27

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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.