Home / 15,927.92-23,892.23-5,795.96

Finding the Fourth Proportional to 15,927.92, 23,892.23 and 5,795.96

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Solution

The fourth proportional to 15,927.92, 23,892.23 and 5,795.96 is: 8,694.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,927.92 : 23,892.23 = 5,795.96 : x
  2. Step 2: Convert to fraction form
    15,927.92/23,892.23 = 5,795.96/x
  3. Step 3: Cross multiply
    15,927.92x = 23,892.23 × 5,795.96
  4. Step 4: Simplify right side
    15,927.92x = 138,478,260.95
  5. Step 5: Solve for x
    x = 138,478,260.95/15,927.92
  6. Step 6: Final answer
    x = 8,694.06

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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.