Home / 96,367.35-144,525.51-43,765.14

Finding the Fourth Proportional to 96,367.35, 144,525.51 and 43,765.14

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Solution

The fourth proportional to 96,367.35, 144,525.51 and 43,765.14 is: 65,636.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,367.35 : 144,525.51 = 43,765.14 : x
  2. Step 2: Convert to fraction form
    96,367.35/144,525.51 = 43,765.14/x
  3. Step 3: Cross multiply
    96,367.35x = 144,525.51 × 43,765.14
  4. Step 4: Simplify right side
    96,367.35x = 6,325,179,178.72
  5. Step 5: Solve for x
    x = 6,325,179,178.72/96,367.35
  6. Step 6: Final answer
    x = 65,636.12

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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.