Home / 95,735.52-143,603.20-43,083.49

Finding the Fourth Proportional to 95,735.52, 143,603.20 and 43,083.49

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Solution

The fourth proportional to 95,735.52, 143,603.20 and 43,083.49 is: 64,625.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,735.52 : 143,603.20 = 43,083.49 : x
  2. Step 2: Convert to fraction form
    95,735.52/143,603.20 = 43,083.49/x
  3. Step 3: Cross multiply
    95,735.52x = 143,603.20 × 43,083.49
  4. Step 4: Simplify right side
    95,735.52x = 6,186,927,031.17
  5. Step 5: Solve for x
    x = 6,186,927,031.17/95,735.52
  6. Step 6: Final answer
    x = 64,625.20

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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.