Home / 110,570.20-165,855.30-27,464.20

Finding the Fourth Proportional to 110,570.20, 165,855.30 and 27,464.20

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Solution

The fourth proportional to 110,570.20, 165,855.30 and 27,464.20 is: 41,196.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,570.20 : 165,855.30 = 27,464.20 : x
  2. Step 2: Convert to fraction form
    110,570.20/165,855.30 = 27,464.20/x
  3. Step 3: Cross multiply
    110,570.20x = 165,855.30 × 27,464.20
  4. Step 4: Simplify right side
    110,570.20x = 4,555,083,130.26
  5. Step 5: Solve for x
    x = 4,555,083,130.26/110,570.20
  6. Step 6: Final answer
    x = 41,196.30

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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.