Home / 11,062.81-15,266.62-6,027.02

Finding the Fourth Proportional to 11,062.81, 15,266.62 and 6,027.02

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Solution

The fourth proportional to 11,062.81, 15,266.62 and 6,027.02 is: 8,317.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,062.81 : 15,266.62 = 6,027.02 : x
  2. Step 2: Convert to fraction form
    11,062.81/15,266.62 = 6,027.02/x
  3. Step 3: Cross multiply
    11,062.81x = 15,266.62 × 6,027.02
  4. Step 4: Simplify right side
    11,062.81x = 92,012,193.94
  5. Step 5: Solve for x
    x = 92,012,193.94/11,062.81
  6. Step 6: Final answer
    x = 8,317.25

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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.