Home / 233,010.54-322,127.82-230,879.13

Finding the Fourth Proportional to 233,010.54, 322,127.82 and 230,879.13

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Solution

The fourth proportional to 233,010.54, 322,127.82 and 230,879.13 is: 319,181.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,010.54 : 322,127.82 = 230,879.13 : x
  2. Step 2: Convert to fraction form
    233,010.54/322,127.82 = 230,879.13/x
  3. Step 3: Cross multiply
    233,010.54x = 322,127.82 × 230,879.13
  4. Step 4: Simplify right side
    233,010.54x = 74,372,590,830.40
  5. Step 5: Solve for x
    x = 74,372,590,830.40/233,010.54
  6. Step 6: Final answer
    x = 319,181.23

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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.