Home / 110,810.04-166,213.98-27,704.04

Finding the Fourth Proportional to 110,810.04, 166,213.98 and 27,704.04

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Solution

The fourth proportional to 110,810.04, 166,213.98 and 27,704.04 is: 41,555.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,810.04 : 166,213.98 = 27,704.04 : x
  2. Step 2: Convert to fraction form
    110,810.04/166,213.98 = 27,704.04/x
  3. Step 3: Cross multiply
    110,810.04x = 166,213.98 × 27,704.04
  4. Step 4: Simplify right side
    110,810.04x = 4,604,798,750.48
  5. Step 5: Solve for x
    x = 4,604,798,750.48/110,810.04
  6. Step 6: Final answer
    x = 41,555.79

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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.