Home / 269,594.12-404,106.60-101,004.32

Finding the Fourth Proportional to 269,594.12, 404,106.60 and 101,004.32

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Solution

The fourth proportional to 269,594.12, 404,106.60 and 101,004.32 is: 151,399.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    269,594.12 : 404,106.60 = 101,004.32 : x
  2. Step 2: Convert to fraction form
    269,594.12/404,106.60 = 101,004.32/x
  3. Step 3: Cross multiply
    269,594.12x = 404,106.60 × 101,004.32
  4. Step 4: Simplify right side
    269,594.12x = 40,816,512,340.51
  5. Step 5: Solve for x
    x = 40,816,512,340.51/269,594.12
  6. Step 6: Final answer
    x = 151,399.86

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.