Home / 9,150.06-13,719.17-6,020.60

Finding the Fourth Proportional to 9,150.06, 13,719.17 and 6,020.60

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Solution

The fourth proportional to 9,150.06, 13,719.17 and 6,020.60 is: 9,027.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,150.06 : 13,719.17 = 6,020.60 : x
  2. Step 2: Convert to fraction form
    9,150.06/13,719.17 = 6,020.60/x
  3. Step 3: Cross multiply
    9,150.06x = 13,719.17 × 6,020.60
  4. Step 4: Simplify right side
    9,150.06x = 82,597,581.36
  5. Step 5: Solve for x
    x = 82,597,581.36/9,150.06
  6. Step 6: Final answer
    x = 9,027.00

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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.