Home / 110,069.04-165,106.68-26,962.96

Finding the Fourth Proportional to 110,069.04, 165,106.68 and 26,962.96

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Solution

The fourth proportional to 110,069.04, 165,106.68 and 26,962.96 is: 40,445.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,069.04 : 165,106.68 = 26,962.96 : x
  2. Step 2: Convert to fraction form
    110,069.04/165,106.68 = 26,962.96/x
  3. Step 3: Cross multiply
    110,069.04x = 165,106.68 × 26,962.96
  4. Step 4: Simplify right side
    110,069.04x = 4,451,764,808.57
  5. Step 5: Solve for x
    x = 4,451,764,808.57/110,069.04
  6. Step 6: Final answer
    x = 40,445.20

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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.