Home / 23,717.76-32,727.66-13,105.94

Finding the Fourth Proportional to 23,717.76, 32,727.66 and 13,105.94

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Solution

The fourth proportional to 23,717.76, 32,727.66 and 13,105.94 is: 18,084.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,717.76 : 32,727.66 = 13,105.94 : x
  2. Step 2: Convert to fraction form
    23,717.76/32,727.66 = 13,105.94/x
  3. Step 3: Cross multiply
    23,717.76x = 32,727.66 × 13,105.94
  4. Step 4: Simplify right side
    23,717.76x = 428,926,748.30
  5. Step 5: Solve for x
    x = 428,926,748.30/23,717.76
  6. Step 6: Final answer
    x = 18,084.62

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.