Home / 110,544.06-165,817.26-88,497.60

Finding the Fourth Proportional to 110,544.06, 165,817.26 and 88,497.60

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Solution

The fourth proportional to 110,544.06, 165,817.26 and 88,497.60 is: 132,747.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,544.06 : 165,817.26 = 88,497.60 : x
  2. Step 2: Convert to fraction form
    110,544.06/165,817.26 = 88,497.60/x
  3. Step 3: Cross multiply
    110,544.06x = 165,817.26 × 88,497.60
  4. Step 4: Simplify right side
    110,544.06x = 14,674,429,548.58
  5. Step 5: Solve for x
    x = 14,674,429,548.58/110,544.06
  6. Step 6: Final answer
    x = 132,747.34

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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.