Home / 179,563.31-269,424.30-94,153.77

Finding the Fourth Proportional to 179,563.31, 269,424.30 and 94,153.77

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Solution

The fourth proportional to 179,563.31, 269,424.30 and 94,153.77 is: 141,272.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,563.31 : 269,424.30 = 94,153.77 : x
  2. Step 2: Convert to fraction form
    179,563.31/269,424.30 = 94,153.77/x
  3. Step 3: Cross multiply
    179,563.31x = 269,424.30 × 94,153.77
  4. Step 4: Simplify right side
    179,563.31x = 25,367,312,227.49
  5. Step 5: Solve for x
    x = 25,367,312,227.49/179,563.31
  6. Step 6: Final answer
    x = 141,272.25

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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.