Home / 17,541.78-24,207.36-9,583.86

Finding the Fourth Proportional to 17,541.78, 24,207.36 and 9,583.86

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Solution

The fourth proportional to 17,541.78, 24,207.36 and 9,583.86 is: 13,225.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,541.78 : 24,207.36 = 9,583.86 : x
  2. Step 2: Convert to fraction form
    17,541.78/24,207.36 = 9,583.86/x
  3. Step 3: Cross multiply
    17,541.78x = 24,207.36 × 9,583.86
  4. Step 4: Simplify right side
    17,541.78x = 231,999,949.21
  5. Step 5: Solve for x
    x = 231,999,949.21/17,541.78
  6. Step 6: Final answer
    x = 13,225.56

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.