Home / 110,528.90-165,857.68-46,482.44

Finding the Fourth Proportional to 110,528.90, 165,857.68 and 46,482.44

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Solution

The fourth proportional to 110,528.90, 165,857.68 and 46,482.44 is: 69,750.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,528.90 : 165,857.68 = 46,482.44 : x
  2. Step 2: Convert to fraction form
    110,528.90/165,857.68 = 46,482.44/x
  3. Step 3: Cross multiply
    110,528.90x = 165,857.68 × 46,482.44
  4. Step 4: Simplify right side
    110,528.90x = 7,709,469,659.14
  5. Step 5: Solve for x
    x = 7,709,469,659.14/110,528.90
  6. Step 6: Final answer
    x = 69,750.71

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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.