Home / 106,537.67-147,024.98-58,794.03

Finding the Fourth Proportional to 106,537.67, 147,024.98 and 58,794.03

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Solution

The fourth proportional to 106,537.67, 147,024.98 and 58,794.03 is: 81,137.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,537.67 : 147,024.98 = 58,794.03 : x
  2. Step 2: Convert to fraction form
    106,537.67/147,024.98 = 58,794.03/x
  3. Step 3: Cross multiply
    106,537.67x = 147,024.98 × 58,794.03
  4. Step 4: Simplify right side
    106,537.67x = 8,644,190,790.90
  5. Step 5: Solve for x
    x = 8,644,190,790.90/106,537.67
  6. Step 6: Final answer
    x = 81,137.42

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.