Home / 233,834.44-322,476.33-153,232.69

Finding the Fourth Proportional to 233,834.44, 322,476.33 and 153,232.69

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Solution

The fourth proportional to 233,834.44, 322,476.33 and 153,232.69 is: 211,320.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,834.44 : 322,476.33 = 153,232.69 : x
  2. Step 2: Convert to fraction form
    233,834.44/322,476.33 = 153,232.69/x
  3. Step 3: Cross multiply
    233,834.44x = 322,476.33 × 153,232.69
  4. Step 4: Simplify right side
    233,834.44x = 49,413,915,623.01
  5. Step 5: Solve for x
    x = 49,413,915,623.01/233,834.44
  6. Step 6: Final answer
    x = 211,320.09

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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.