Home / 233,841.26-322,698.94-126,410.36

Finding the Fourth Proportional to 233,841.26, 322,698.94 and 126,410.36

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Solution

The fourth proportional to 233,841.26, 322,698.94 and 126,410.36 is: 174,445.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,841.26 : 322,698.94 = 126,410.36 : x
  2. Step 2: Convert to fraction form
    233,841.26/322,698.94 = 126,410.36/x
  3. Step 3: Cross multiply
    233,841.26x = 322,698.94 × 126,410.36
  4. Step 4: Simplify right side
    233,841.26x = 40,792,487,247.50
  5. Step 5: Solve for x
    x = 40,792,487,247.50/233,841.26
  6. Step 6: Final answer
    x = 174,445.21

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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.