Home / 110,537.08-165,837.92-35,655.57

Finding the Fourth Proportional to 110,537.08, 165,837.92 and 35,655.57

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Solution

The fourth proportional to 110,537.08, 165,837.92 and 35,655.57 is: 53,493.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,537.08 : 165,837.92 = 35,655.57 : x
  2. Step 2: Convert to fraction form
    110,537.08/165,837.92 = 35,655.57/x
  3. Step 3: Cross multiply
    110,537.08x = 165,837.92 × 35,655.57
  4. Step 4: Simplify right side
    110,537.08x = 5,913,045,565.21
  5. Step 5: Solve for x
    x = 5,913,045,565.21/110,537.08
  6. Step 6: Final answer
    x = 53,493.77

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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.