Home / 15,982.06-23,971.47-5,593

Finding the Fourth Proportional to 15,982.06, 23,971.47 and 5,593

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Solution

The fourth proportional to 15,982.06, 23,971.47 and 5,593 is: 8,388.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,982.06 : 23,971.47 = 5,593 : x
  2. Step 2: Convert to fraction form
    15,982.06/23,971.47 = 5,593/x
  3. Step 3: Cross multiply
    15,982.06x = 23,971.47 × 5,593
  4. Step 4: Simplify right side
    15,982.06x = 134,072,431.71
  5. Step 5: Solve for x
    x = 134,072,431.71/15,982.06
  6. Step 6: Final answer
    x = 8,388.93

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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.