Home / 110,192.04-165,288.24-27,086.04

Finding the Fourth Proportional to 110,192.04, 165,288.24 and 27,086.04

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Solution

The fourth proportional to 110,192.04, 165,288.24 and 27,086.04 is: 40,629.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,192.04 : 165,288.24 = 27,086.04 : x
  2. Step 2: Convert to fraction form
    110,192.04/165,288.24 = 27,086.04/x
  3. Step 3: Cross multiply
    110,192.04x = 165,288.24 × 27,086.04
  4. Step 4: Simplify right side
    110,192.04x = 4,477,003,880.17
  5. Step 5: Solve for x
    x = 4,477,003,880.17/110,192.04
  6. Step 6: Final answer
    x = 40,629.10

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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.