Home / 110,116.28-165,174.52-27,010.28

Finding the Fourth Proportional to 110,116.28, 165,174.52 and 27,010.28

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Solution

The fourth proportional to 110,116.28, 165,174.52 and 27,010.28 is: 40,515.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,116.28 : 165,174.52 = 27,010.28 : x
  2. Step 2: Convert to fraction form
    110,116.28/165,174.52 = 27,010.28/x
  3. Step 3: Cross multiply
    110,116.28x = 165,174.52 × 27,010.28
  4. Step 4: Simplify right side
    110,116.28x = 4,461,410,034.07
  5. Step 5: Solve for x
    x = 4,461,410,034.07/110,116.28
  6. Step 6: Final answer
    x = 40,515.44

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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.