Home / 17,731.92-26,598.79-4,584.41

Finding the Fourth Proportional to 17,731.92, 26,598.79 and 4,584.41

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Solution

The fourth proportional to 17,731.92, 26,598.79 and 4,584.41 is: 6,876.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,731.92 : 26,598.79 = 4,584.41 : x
  2. Step 2: Convert to fraction form
    17,731.92/26,598.79 = 4,584.41/x
  3. Step 3: Cross multiply
    17,731.92x = 26,598.79 × 4,584.41
  4. Step 4: Simplify right side
    17,731.92x = 121,939,637.33
  5. Step 5: Solve for x
    x = 121,939,637.33/17,731.92
  6. Step 6: Final answer
    x = 6,876.84

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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.