Home / 27,717.50-41,576.25-11,084.96

Finding the Fourth Proportional to 27,717.50, 41,576.25 and 11,084.96

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Solution

The fourth proportional to 27,717.50, 41,576.25 and 11,084.96 is: 16,627.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,717.50 : 41,576.25 = 11,084.96 : x
  2. Step 2: Convert to fraction form
    27,717.50/41,576.25 = 11,084.96/x
  3. Step 3: Cross multiply
    27,717.50x = 41,576.25 × 11,084.96
  4. Step 4: Simplify right side
    27,717.50x = 460,871,068.20
  5. Step 5: Solve for x
    x = 460,871,068.20/27,717.50
  6. Step 6: Final answer
    x = 16,627.44

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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.