Home / 15,886.82-23,836.52-6,028.72

Finding the Fourth Proportional to 15,886.82, 23,836.52 and 6,028.72

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Solution

The fourth proportional to 15,886.82, 23,836.52 and 6,028.72 is: 9,045.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,886.82 : 23,836.52 = 6,028.72 : x
  2. Step 2: Convert to fraction form
    15,886.82/23,836.52 = 6,028.72/x
  3. Step 3: Cross multiply
    15,886.82x = 23,836.52 × 6,028.72
  4. Step 4: Simplify right side
    15,886.82x = 143,703,660.33
  5. Step 5: Solve for x
    x = 143,703,660.33/15,886.82
  6. Step 6: Final answer
    x = 9,045.46

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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.