Home / 110,597.04-165,895.38-88,305.96

Finding the Fourth Proportional to 110,597.04, 165,895.38 and 88,305.96

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Solution

The fourth proportional to 110,597.04, 165,895.38 and 88,305.96 is: 132,458.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,597.04 : 165,895.38 = 88,305.96 : x
  2. Step 2: Convert to fraction form
    110,597.04/165,895.38 = 88,305.96/x
  3. Step 3: Cross multiply
    110,597.04x = 165,895.38 × 88,305.96
  4. Step 4: Simplify right side
    110,597.04x = 14,649,550,790.46
  5. Step 5: Solve for x
    x = 14,649,550,790.46/110,597.04
  6. Step 6: Final answer
    x = 132,458.80

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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.