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Finding the Fourth Proportional to 241,900.63, 333,825.30 and 133,010.71

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Solution

The fourth proportional to 241,900.63, 333,825.30 and 133,010.71 is: 183,556.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,900.63 : 333,825.30 = 133,010.71 : x
  2. Step 2: Convert to fraction form
    241,900.63/333,825.30 = 133,010.71/x
  3. Step 3: Cross multiply
    241,900.63x = 333,825.30 × 133,010.71
  4. Step 4: Simplify right side
    241,900.63x = 44,402,339,334.40
  5. Step 5: Solve for x
    x = 44,402,339,334.40/241,900.63
  6. Step 6: Final answer
    x = 183,556.11

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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.