Home / 110,453.92-165,707.76-35,581.18

Finding the Fourth Proportional to 110,453.92, 165,707.76 and 35,581.18

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Solution

The fourth proportional to 110,453.92, 165,707.76 and 35,581.18 is: 53,380.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,453.92 : 165,707.76 = 35,581.18 : x
  2. Step 2: Convert to fraction form
    110,453.92/165,707.76 = 35,581.18/x
  3. Step 3: Cross multiply
    110,453.92x = 165,707.76 × 35,581.18
  4. Step 4: Simplify right side
    110,453.92x = 5,896,077,635.96
  5. Step 5: Solve for x
    x = 5,896,077,635.96/110,453.92
  6. Step 6: Final answer
    x = 53,380.43

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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.