Home / 296,669.31-444,954.75-107,093.31

Finding the Fourth Proportional to 296,669.31, 444,954.75 and 107,093.31

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Solution

The fourth proportional to 296,669.31, 444,954.75 and 107,093.31 is: 160,622.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,669.31 : 444,954.75 = 107,093.31 : x
  2. Step 2: Convert to fraction form
    296,669.31/444,954.75 = 107,093.31/x
  3. Step 3: Cross multiply
    296,669.31x = 444,954.75 × 107,093.31
  4. Step 4: Simplify right side
    296,669.31x = 47,651,676,977.72
  5. Step 5: Solve for x
    x = 47,651,676,977.72/296,669.31
  6. Step 6: Final answer
    x = 160,622.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.