Home / 11,448.81-17,173.26-4,053.36

Finding the Fourth Proportional to 11,448.81, 17,173.26 and 4,053.36

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Solution

The fourth proportional to 11,448.81, 17,173.26 and 4,053.36 is: 6,080.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,448.81 : 17,173.26 = 4,053.36 : x
  2. Step 2: Convert to fraction form
    11,448.81/17,173.26 = 4,053.36/x
  3. Step 3: Cross multiply
    11,448.81x = 17,173.26 × 4,053.36
  4. Step 4: Simplify right side
    11,448.81x = 69,609,405.15
  5. Step 5: Solve for x
    x = 69,609,405.15/11,448.81
  6. Step 6: Final answer
    x = 6,080.06

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1.5x scale

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.