Home / 9,347.36-14,021.84-2,683.89

Finding the Fourth Proportional to 9,347.36, 14,021.84 and 2,683.89

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Solution

The fourth proportional to 9,347.36, 14,021.84 and 2,683.89 is: 4,026.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,347.36 : 14,021.84 = 2,683.89 : x
  2. Step 2: Convert to fraction form
    9,347.36/14,021.84 = 2,683.89/x
  3. Step 3: Cross multiply
    9,347.36x = 14,021.84 × 2,683.89
  4. Step 4: Simplify right side
    9,347.36x = 37,633,082.87
  5. Step 5: Solve for x
    x = 37,633,082.87/9,347.36
  6. Step 6: Final answer
    x = 4,026.07

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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.