Home / 106,096.22-146,409.50-58,344.92

Finding the Fourth Proportional to 106,096.22, 146,409.50 and 58,344.92

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Solution

The fourth proportional to 106,096.22, 146,409.50 and 58,344.92 is: 80,514.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,096.22 : 146,409.50 = 58,344.92 : x
  2. Step 2: Convert to fraction form
    106,096.22/146,409.50 = 58,344.92/x
  3. Step 3: Cross multiply
    106,096.22x = 146,409.50 × 58,344.92
  4. Step 4: Simplify right side
    106,096.22x = 8,542,250,564.74
  5. Step 5: Solve for x
    x = 8,542,250,564.74/106,096.22
  6. Step 6: Final answer
    x = 80,514.18

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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.