Home / 17,319.06-25,963.02-6,223.14

Finding the Fourth Proportional to 17,319.06, 25,963.02 and 6,223.14

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Solution

The fourth proportional to 17,319.06, 25,963.02 and 6,223.14 is: 9,329.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,319.06 : 25,963.02 = 6,223.14 : x
  2. Step 2: Convert to fraction form
    17,319.06/25,963.02 = 6,223.14/x
  3. Step 3: Cross multiply
    17,319.06x = 25,963.02 × 6,223.14
  4. Step 4: Simplify right side
    17,319.06x = 161,571,508.28
  5. Step 5: Solve for x
    x = 161,571,508.28/17,319.06
  6. Step 6: Final answer
    x = 9,329.12

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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.