Home / 9,370.92-14,055.12-2,795.88

Finding the Fourth Proportional to 9,370.92, 14,055.12 and 2,795.88

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Solution

The fourth proportional to 9,370.92, 14,055.12 and 2,795.88 is: 4,193.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,370.92 : 14,055.12 = 2,795.88 : x
  2. Step 2: Convert to fraction form
    9,370.92/14,055.12 = 2,795.88/x
  3. Step 3: Cross multiply
    9,370.92x = 14,055.12 × 2,795.88
  4. Step 4: Simplify right side
    9,370.92x = 39,296,428.91
  5. Step 5: Solve for x
    x = 39,296,428.91/9,370.92
  6. Step 6: Final answer
    x = 4,193.44

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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.