Home / 50,025.81-69,033.04-27,360.39

Finding the Fourth Proportional to 50,025.81, 69,033.04 and 27,360.39

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Solution

The fourth proportional to 50,025.81, 69,033.04 and 27,360.39 is: 37,755.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,025.81 : 69,033.04 = 27,360.39 : x
  2. Step 2: Convert to fraction form
    50,025.81/69,033.04 = 27,360.39/x
  3. Step 3: Cross multiply
    50,025.81x = 69,033.04 × 27,360.39
  4. Step 4: Simplify right side
    50,025.81x = 1,888,770,897.29
  5. Step 5: Solve for x
    x = 1,888,770,897.29/50,025.81
  6. Step 6: Final answer
    x = 37,755.93

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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.