Home / 13,956.33-19,252.98-9,244.56

Finding the Fourth Proportional to 13,956.33, 19,252.98 and 9,244.56

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Solution

The fourth proportional to 13,956.33, 19,252.98 and 9,244.56 is: 12,753.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,956.33 : 19,252.98 = 9,244.56 : x
  2. Step 2: Convert to fraction form
    13,956.33/19,252.98 = 9,244.56/x
  3. Step 3: Cross multiply
    13,956.33x = 19,252.98 × 9,244.56
  4. Step 4: Simplify right side
    13,956.33x = 177,985,328.79
  5. Step 5: Solve for x
    x = 177,985,328.79/13,956.33
  6. Step 6: Final answer
    x = 12,753.02

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.