Home / 17,131.87-25,699.86-6,036.26

Finding the Fourth Proportional to 17,131.87, 25,699.86 and 6,036.26

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Solution

The fourth proportional to 17,131.87, 25,699.86 and 6,036.26 is: 9,055.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,131.87 : 25,699.86 = 6,036.26 : x
  2. Step 2: Convert to fraction form
    17,131.87/25,699.86 = 6,036.26/x
  3. Step 3: Cross multiply
    17,131.87x = 25,699.86 × 6,036.26
  4. Step 4: Simplify right side
    17,131.87x = 155,131,101.17
  5. Step 5: Solve for x
    x = 155,131,101.17/17,131.87
  6. Step 6: Final answer
    x = 9,055.12

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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.