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Finding the Fourth Proportional to 192,050.47, 265,047.24 and 106,024.87

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Solution

The fourth proportional to 192,050.47, 265,047.24 and 106,024.87 is: 146,324.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,050.47 : 265,047.24 = 106,024.87 : x
  2. Step 2: Convert to fraction form
    192,050.47/265,047.24 = 106,024.87/x
  3. Step 3: Cross multiply
    192,050.47x = 265,047.24 × 106,024.87
  4. Step 4: Simplify right side
    192,050.47x = 28,101,599,164.86
  5. Step 5: Solve for x
    x = 28,101,599,164.86/192,050.47
  6. Step 6: Final answer
    x = 146,324.03

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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.