Home / 9,743.14-14,613.18-2,722.41

Finding the Fourth Proportional to 9,743.14, 14,613.18 and 2,722.41

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Solution

The fourth proportional to 9,743.14, 14,613.18 and 2,722.41 is: 4,083.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,743.14 : 14,613.18 = 2,722.41 : x
  2. Step 2: Convert to fraction form
    9,743.14/14,613.18 = 2,722.41/x
  3. Step 3: Cross multiply
    9,743.14x = 14,613.18 × 2,722.41
  4. Step 4: Simplify right side
    9,743.14x = 39,783,080.13
  5. Step 5: Solve for x
    x = 39,783,080.13/9,743.14
  6. Step 6: Final answer
    x = 4,083.19

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1.5x scale

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.