Home / 110,214.33-165,238.26-56,849.10

Finding the Fourth Proportional to 110,214.33, 165,238.26 and 56,849.10

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Solution

The fourth proportional to 110,214.33, 165,238.26 and 56,849.10 is: 85,230.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,214.33 : 165,238.26 = 56,849.10 : x
  2. Step 2: Convert to fraction form
    110,214.33/165,238.26 = 56,849.10/x
  3. Step 3: Cross multiply
    110,214.33x = 165,238.26 × 56,849.10
  4. Step 4: Simplify right side
    110,214.33x = 9,393,646,366.57
  5. Step 5: Solve for x
    x = 9,393,646,366.57/110,214.33
  6. Step 6: Final answer
    x = 85,230.72

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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.