Home / 9,376.38-14,071.50-4,446.04

Finding the Fourth Proportional to 9,376.38, 14,071.50 and 4,446.04

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Solution

The fourth proportional to 9,376.38, 14,071.50 and 4,446.04 is: 6,672.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,376.38 : 14,071.50 = 4,446.04 : x
  2. Step 2: Convert to fraction form
    9,376.38/14,071.50 = 4,446.04/x
  3. Step 3: Cross multiply
    9,376.38x = 14,071.50 × 4,446.04
  4. Step 4: Simplify right side
    9,376.38x = 62,562,430.56
  5. Step 5: Solve for x
    x = 62,562,430.56/9,376.38
  6. Step 6: Final answer
    x = 6,672.34

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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.