Home / 11,051.66-16,577.66-6,152.43

Finding the Fourth Proportional to 11,051.66, 16,577.66 and 6,152.43

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Solution

The fourth proportional to 11,051.66, 16,577.66 and 6,152.43 is: 9,228.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,051.66 : 16,577.66 = 6,152.43 : x
  2. Step 2: Convert to fraction form
    11,051.66/16,577.66 = 6,152.43/x
  3. Step 3: Cross multiply
    11,051.66x = 16,577.66 × 6,152.43
  4. Step 4: Simplify right side
    11,051.66x = 101,992,935.65
  5. Step 5: Solve for x
    x = 101,992,935.65/11,051.66
  6. Step 6: Final answer
    x = 9,228.75

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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.