Home / 119,679.02-179,365.89-63,546.02

Finding the Fourth Proportional to 119,679.02, 179,365.89 and 63,546.02

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Solution

The fourth proportional to 119,679.02, 179,365.89 and 63,546.02 is: 95,237.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,679.02 : 179,365.89 = 63,546.02 : x
  2. Step 2: Convert to fraction form
    119,679.02/179,365.89 = 63,546.02/x
  3. Step 3: Cross multiply
    119,679.02x = 179,365.89 × 63,546.02
  4. Step 4: Simplify right side
    119,679.02x = 11,397,988,447.35
  5. Step 5: Solve for x
    x = 11,397,988,447.35/119,679.02
  6. Step 6: Final answer
    x = 95,237.98

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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.