Home / 14,334.84-21,504.39-4,474.89

Finding the Fourth Proportional to 14,334.84, 21,504.39 and 4,474.89

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Solution

The fourth proportional to 14,334.84, 21,504.39 and 4,474.89 is: 6,713.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,334.84 : 21,504.39 = 4,474.89 : x
  2. Step 2: Convert to fraction form
    14,334.84/21,504.39 = 4,474.89/x
  3. Step 3: Cross multiply
    14,334.84x = 21,504.39 × 4,474.89
  4. Step 4: Simplify right side
    14,334.84x = 96,229,779.77
  5. Step 5: Solve for x
    x = 96,229,779.77/14,334.84
  6. Step 6: Final answer
    x = 6,713.00

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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.