Home / 110,267.46-165,193.08-65,154.24

Finding the Fourth Proportional to 110,267.46, 165,193.08 and 65,154.24

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Solution

The fourth proportional to 110,267.46, 165,193.08 and 65,154.24 is: 97,608.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,267.46 : 165,193.08 = 65,154.24 : x
  2. Step 2: Convert to fraction form
    110,267.46/165,193.08 = 65,154.24/x
  3. Step 3: Cross multiply
    110,267.46x = 165,193.08 × 65,154.24
  4. Step 4: Simplify right side
    110,267.46x = 10,763,029,580.66
  5. Step 5: Solve for x
    x = 10,763,029,580.66/110,267.46
  6. Step 6: Final answer
    x = 97,608.39

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1.5x scale

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.