Home / 175,669.63-263,511.73-51,010.63

Finding the Fourth Proportional to 175,669.63, 263,511.73 and 51,010.63

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Solution

The fourth proportional to 175,669.63, 263,511.73 and 51,010.63 is: 76,518.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,669.63 : 263,511.73 = 51,010.63 : x
  2. Step 2: Convert to fraction form
    175,669.63/263,511.73 = 51,010.63/x
  3. Step 3: Cross multiply
    175,669.63x = 263,511.73 × 51,010.63
  4. Step 4: Simplify right side
    175,669.63x = 13,441,899,359.69
  5. Step 5: Solve for x
    x = 13,441,899,359.69/175,669.63
  6. Step 6: Final answer
    x = 76,518.06

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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.