Home / 17,296.13-25,940.05-4,816.56

Finding the Fourth Proportional to 17,296.13, 25,940.05 and 4,816.56

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Solution

The fourth proportional to 17,296.13, 25,940.05 and 4,816.56 is: 7,223.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,296.13 : 25,940.05 = 4,816.56 : x
  2. Step 2: Convert to fraction form
    17,296.13/25,940.05 = 4,816.56/x
  3. Step 3: Cross multiply
    17,296.13x = 25,940.05 × 4,816.56
  4. Step 4: Simplify right side
    17,296.13x = 124,941,892.46
  5. Step 5: Solve for x
    x = 124,941,892.46/17,296.13
  6. Step 6: Final answer
    x = 7,223.69

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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.