Home / 14,084.89-19,453.11-9,600.94

Finding the Fourth Proportional to 14,084.89, 19,453.11 and 9,600.94

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Solution

The fourth proportional to 14,084.89, 19,453.11 and 9,600.94 is: 13,260.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,084.89 : 19,453.11 = 9,600.94 : x
  2. Step 2: Convert to fraction form
    14,084.89/19,453.11 = 9,600.94/x
  3. Step 3: Cross multiply
    14,084.89x = 19,453.11 × 9,600.94
  4. Step 4: Simplify right side
    14,084.89x = 186,768,141.92
  5. Step 5: Solve for x
    x = 186,768,141.92/14,084.89
  6. Step 6: Final answer
    x = 13,260.18

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1.5x scale

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.