Home / 195,172.26-292,558.86-110,754.06

Finding the Fourth Proportional to 195,172.26, 292,558.86 and 110,754.06

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Solution

The fourth proportional to 195,172.26, 292,558.86 and 110,754.06 is: 166,017.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,172.26 : 292,558.86 = 110,754.06 : x
  2. Step 2: Convert to fraction form
    195,172.26/292,558.86 = 110,754.06/x
  3. Step 3: Cross multiply
    195,172.26x = 292,558.86 × 110,754.06
  4. Step 4: Simplify right side
    195,172.26x = 32,402,081,533.97
  5. Step 5: Solve for x
    x = 32,402,081,533.97/195,172.26
  6. Step 6: Final answer
    x = 166,017.86

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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.