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Finding the Fourth Proportional to 8,017.00, 11,063.50 and 4,480.27

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Solution

The fourth proportional to 8,017.00, 11,063.50 and 4,480.27 is: 6,182.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,017.00 : 11,063.50 = 4,480.27 : x
  2. Step 2: Convert to fraction form
    8,017.00/11,063.50 = 4,480.27/x
  3. Step 3: Cross multiply
    8,017.00x = 11,063.50 × 4,480.27
  4. Step 4: Simplify right side
    8,017.00x = 49,567,428.29
  5. Step 5: Solve for x
    x = 49,567,428.29/8,017.00
  6. Step 6: Final answer
    x = 6,182.79

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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.