Home / 9,411.06-14,116.14-3,863.04

Finding the Fourth Proportional to 9,411.06, 14,116.14 and 3,863.04

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Solution

The fourth proportional to 9,411.06, 14,116.14 and 3,863.04 is: 5,794.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,411.06 : 14,116.14 = 3,863.04 : x
  2. Step 2: Convert to fraction form
    9,411.06/14,116.14 = 3,863.04/x
  3. Step 3: Cross multiply
    9,411.06x = 14,116.14 × 3,863.04
  4. Step 4: Simplify right side
    9,411.06x = 54,531,213.47
  5. Step 5: Solve for x
    x = 54,531,213.47/9,411.06
  6. Step 6: Final answer
    x = 5,794.38

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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.