Home / 9,398.09-14,100.28-3,073.26

Finding the Fourth Proportional to 9,398.09, 14,100.28 and 3,073.26

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Solution

The fourth proportional to 9,398.09, 14,100.28 and 3,073.26 is: 4,610.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,398.09 : 14,100.28 = 3,073.26 : x
  2. Step 2: Convert to fraction form
    9,398.09/14,100.28 = 3,073.26/x
  3. Step 3: Cross multiply
    9,398.09x = 14,100.28 × 3,073.26
  4. Step 4: Simplify right side
    9,398.09x = 43,333,815.69
  5. Step 5: Solve for x
    x = 43,333,815.69/9,398.09
  6. Step 6: Final answer
    x = 4,610.92

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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.