Home / 106,954.44-147,590.76-59,204.92

Finding the Fourth Proportional to 106,954.44, 147,590.76 and 59,204.92

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Solution

The fourth proportional to 106,954.44, 147,590.76 and 59,204.92 is: 81,699.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,954.44 : 147,590.76 = 59,204.92 : x
  2. Step 2: Convert to fraction form
    106,954.44/147,590.76 = 59,204.92/x
  3. Step 3: Cross multiply
    106,954.44x = 147,590.76 × 59,204.92
  4. Step 4: Simplify right side
    106,954.44x = 8,738,099,138.54
  5. Step 5: Solve for x
    x = 8,738,099,138.54/106,954.44
  6. Step 6: Final answer
    x = 81,699.27

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1.5x scale

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.