Home / 110,457.92-165,667.44-35,575.04

Finding the Fourth Proportional to 110,457.92, 165,667.44 and 35,575.04

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Solution

The fourth proportional to 110,457.92, 165,667.44 and 35,575.04 is: 53,356.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,457.92 : 165,667.44 = 35,575.04 : x
  2. Step 2: Convert to fraction form
    110,457.92/165,667.44 = 35,575.04/x
  3. Step 3: Cross multiply
    110,457.92x = 165,667.44 × 35,575.04
  4. Step 4: Simplify right side
    110,457.92x = 5,893,625,804.70
  5. Step 5: Solve for x
    x = 5,893,625,804.70/110,457.92
  6. Step 6: Final answer
    x = 53,356.30

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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.