Home / 11,463.04-17,195.17-4,068.28

Finding the Fourth Proportional to 11,463.04, 17,195.17 and 4,068.28

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Solution

The fourth proportional to 11,463.04, 17,195.17 and 4,068.28 is: 6,102.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,463.04 : 17,195.17 = 4,068.28 : x
  2. Step 2: Convert to fraction form
    11,463.04/17,195.17 = 4,068.28/x
  3. Step 3: Cross multiply
    11,463.04x = 17,195.17 × 4,068.28
  4. Step 4: Simplify right side
    11,463.04x = 69,954,766.21
  5. Step 5: Solve for x
    x = 69,954,766.21/11,463.04
  6. Step 6: Final answer
    x = 6,102.64

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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.