Home / 74,323.89-102,550.85-44,119.28

Finding the Fourth Proportional to 74,323.89, 102,550.85 and 44,119.28

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Solution

The fourth proportional to 74,323.89, 102,550.85 and 44,119.28 is: 60,875.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,323.89 : 102,550.85 = 44,119.28 : x
  2. Step 2: Convert to fraction form
    74,323.89/102,550.85 = 44,119.28/x
  3. Step 3: Cross multiply
    74,323.89x = 102,550.85 × 44,119.28
  4. Step 4: Simplify right side
    74,323.89x = 4,524,469,665.39
  5. Step 5: Solve for x
    x = 4,524,469,665.39/74,323.89
  6. Step 6: Final answer
    x = 60,875.04

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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.