Home / 14,674.38-22,013.31-4,675.64

Finding the Fourth Proportional to 14,674.38, 22,013.31 and 4,675.64

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Solution

The fourth proportional to 14,674.38, 22,013.31 and 4,675.64 is: 7,014.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,674.38 : 22,013.31 = 4,675.64 : x
  2. Step 2: Convert to fraction form
    14,674.38/22,013.31 = 4,675.64/x
  3. Step 3: Cross multiply
    14,674.38x = 22,013.31 × 4,675.64
  4. Step 4: Simplify right side
    14,674.38x = 102,926,202.70
  5. Step 5: Solve for x
    x = 102,926,202.70/14,674.38
  6. Step 6: Final answer
    x = 7,014.01

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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.