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Finding the Fourth Proportional to 241,508.44, 333,292.56 and 134,080

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Solution

The fourth proportional to 241,508.44, 333,292.56 and 134,080 is: 185,036.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,508.44 : 333,292.56 = 134,080 : x
  2. Step 2: Convert to fraction form
    241,508.44/333,292.56 = 134,080/x
  3. Step 3: Cross multiply
    241,508.44x = 333,292.56 × 134,080
  4. Step 4: Simplify right side
    241,508.44x = 44,687,866,444.80
  5. Step 5: Solve for x
    x = 44,687,866,444.80/241,508.44
  6. Step 6: Final answer
    x = 185,036.46

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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.