Home / 14,958.20-22,441.67-4,428.49

Finding the Fourth Proportional to 14,958.20, 22,441.67 and 4,428.49

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Solution

The fourth proportional to 14,958.20, 22,441.67 and 4,428.49 is: 6,644.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,958.20 : 22,441.67 = 4,428.49 : x
  2. Step 2: Convert to fraction form
    14,958.20/22,441.67 = 4,428.49/x
  3. Step 3: Cross multiply
    14,958.20x = 22,441.67 × 4,428.49
  4. Step 4: Simplify right side
    14,958.20x = 99,382,576.83
  5. Step 5: Solve for x
    x = 99,382,576.83/14,958.20
  6. Step 6: Final answer
    x = 6,644.02

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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.