Home / 234,003.70-322,632.27-195,297.39

Finding the Fourth Proportional to 234,003.70, 322,632.27 and 195,297.39

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Solution

The fourth proportional to 234,003.70, 322,632.27 and 195,297.39 is: 269,266.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,003.70 : 322,632.27 = 195,297.39 : x
  2. Step 2: Convert to fraction form
    234,003.70/322,632.27 = 195,297.39/x
  3. Step 3: Cross multiply
    234,003.70x = 322,632.27 × 195,297.39
  4. Step 4: Simplify right side
    234,003.70x = 63,009,240,260.78
  5. Step 5: Solve for x
    x = 63,009,240,260.78/234,003.70
  6. Step 6: Final answer
    x = 269,266.00

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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.