Home / 179,356.37-269,078.76-52,995.96

Finding the Fourth Proportional to 179,356.37, 269,078.76 and 52,995.96

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Solution

The fourth proportional to 179,356.37, 269,078.76 and 52,995.96 is: 79,507.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,356.37 : 269,078.76 = 52,995.96 : x
  2. Step 2: Convert to fraction form
    179,356.37/269,078.76 = 52,995.96/x
  3. Step 3: Cross multiply
    179,356.37x = 269,078.76 × 52,995.96
  4. Step 4: Simplify right side
    179,356.37x = 14,260,087,201.81
  5. Step 5: Solve for x
    x = 14,260,087,201.81/179,356.37
  6. Step 6: Final answer
    x = 79,507.00

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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.