Home / 110,096.08-165,144.12-44,386

Finding the Fourth Proportional to 110,096.08, 165,144.12 and 44,386

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Solution

The fourth proportional to 110,096.08, 165,144.12 and 44,386 is: 66,579

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,096.08 : 165,144.12 = 44,386 : x
  2. Step 2: Convert to fraction form
    110,096.08/165,144.12 = 44,386/x
  3. Step 3: Cross multiply
    110,096.08x = 165,144.12 × 44,386
  4. Step 4: Simplify right side
    110,096.08x = 7,330,086,910.32
  5. Step 5: Solve for x
    x = 7,330,086,910.32/110,096.08
  6. Step 6: Final answer
    x = 66,579

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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.