Home / 110,435.15-165,679.18-35,562.33

Finding the Fourth Proportional to 110,435.15, 165,679.18 and 35,562.33

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Solution

The fourth proportional to 110,435.15, 165,679.18 and 35,562.33 is: 53,352.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,435.15 : 165,679.18 = 35,562.33 : x
  2. Step 2: Convert to fraction form
    110,435.15/165,679.18 = 35,562.33/x
  3. Step 3: Cross multiply
    110,435.15x = 165,679.18 × 35,562.33
  4. Step 4: Simplify right side
    110,435.15x = 5,891,937,584.38
  5. Step 5: Solve for x
    x = 5,891,937,584.38/110,435.15
  6. Step 6: Final answer
    x = 53,352.02

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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.