Home / 9,370.92-14,056.54-2,445.42

Finding the Fourth Proportional to 9,370.92, 14,056.54 and 2,445.42

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Solution

The fourth proportional to 9,370.92, 14,056.54 and 2,445.42 is: 3,668.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,370.92 : 14,056.54 = 2,445.42 : x
  2. Step 2: Convert to fraction form
    9,370.92/14,056.54 = 2,445.42/x
  3. Step 3: Cross multiply
    9,370.92x = 14,056.54 × 2,445.42
  4. Step 4: Simplify right side
    9,370.92x = 34,374,190.65
  5. Step 5: Solve for x
    x = 34,374,190.65/9,370.92
  6. Step 6: Final answer
    x = 3,668.18

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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.