Home / 213,010.56-294,052.42-183,822.82

Finding the Fourth Proportional to 213,010.56, 294,052.42 and 183,822.82

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Solution

The fourth proportional to 213,010.56, 294,052.42 and 183,822.82 is: 253,759.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    213,010.56 : 294,052.42 = 183,822.82 : x
  2. Step 2: Convert to fraction form
    213,010.56/294,052.42 = 183,822.82/x
  3. Step 3: Cross multiply
    213,010.56x = 294,052.42 × 183,822.82
  4. Step 4: Simplify right side
    213,010.56x = 54,053,545,072.22
  5. Step 5: Solve for x
    x = 54,053,545,072.22/213,010.56
  6. Step 6: Final answer
    x = 253,759.93

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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.