Home / 8,016.49-11,062.44-4,659.14

Finding the Fourth Proportional to 8,016.49, 11,062.44 and 4,659.14

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Solution

The fourth proportional to 8,016.49, 11,062.44 and 4,659.14 is: 6,429.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,016.49 : 11,062.44 = 4,659.14 : x
  2. Step 2: Convert to fraction form
    8,016.49/11,062.44 = 4,659.14/x
  3. Step 3: Cross multiply
    8,016.49x = 11,062.44 × 4,659.14
  4. Step 4: Simplify right side
    8,016.49x = 51,541,484.36
  5. Step 5: Solve for x
    x = 51,541,484.36/8,016.49
  6. Step 6: Final answer
    x = 6,429.43

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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.