Home / 11,063.06-15,266.67-6,027.20

Finding the Fourth Proportional to 11,063.06, 15,266.67 and 6,027.20

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Solution

The fourth proportional to 11,063.06, 15,266.67 and 6,027.20 is: 8,317.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,063.06 : 15,266.67 = 6,027.20 : x
  2. Step 2: Convert to fraction form
    11,063.06/15,266.67 = 6,027.20/x
  3. Step 3: Cross multiply
    11,063.06x = 15,266.67 × 6,027.20
  4. Step 4: Simplify right side
    11,063.06x = 92,015,197.09
  5. Step 5: Solve for x
    x = 92,015,197.09/11,063.06
  6. Step 6: Final answer
    x = 8,317.34

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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.