Home / 9,639.53-14,446.23-4,367.96

Finding the Fourth Proportional to 9,639.53, 14,446.23 and 4,367.96

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Solution

The fourth proportional to 9,639.53, 14,446.23 and 4,367.96 is: 6,546.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,639.53 : 14,446.23 = 4,367.96 : x
  2. Step 2: Convert to fraction form
    9,639.53/14,446.23 = 4,367.96/x
  3. Step 3: Cross multiply
    9,639.53x = 14,446.23 × 4,367.96
  4. Step 4: Simplify right side
    9,639.53x = 63,100,554.79
  5. Step 5: Solve for x
    x = 63,100,554.79/9,639.53
  6. Step 6: Final answer
    x = 6,546.02

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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.