Home / 11,683.04-17,521.92-3,363.04

Finding the Fourth Proportional to 11,683.04, 17,521.92 and 3,363.04

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Solution

The fourth proportional to 11,683.04, 17,521.92 and 3,363.04 is: 5,043.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,683.04 : 17,521.92 = 3,363.04 : x
  2. Step 2: Convert to fraction form
    11,683.04/17,521.92 = 3,363.04/x
  3. Step 3: Cross multiply
    11,683.04x = 17,521.92 × 3,363.04
  4. Step 4: Simplify right side
    11,683.04x = 58,926,917.84
  5. Step 5: Solve for x
    x = 58,926,917.84/11,683.04
  6. Step 6: Final answer
    x = 5,043.80

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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.