Home / 111,333.83-166,999.33-27,094.14

Finding the Fourth Proportional to 111,333.83, 166,999.33 and 27,094.14

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Solution

The fourth proportional to 111,333.83, 166,999.33 and 27,094.14 is: 40,640.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,333.83 : 166,999.33 = 27,094.14 : x
  2. Step 2: Convert to fraction form
    111,333.83/166,999.33 = 27,094.14/x
  3. Step 3: Cross multiply
    111,333.83x = 166,999.33 × 27,094.14
  4. Step 4: Simplify right side
    111,333.83x = 4,524,703,159.19
  5. Step 5: Solve for x
    x = 4,524,703,159.19/111,333.83
  6. Step 6: Final answer
    x = 40,640.86

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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.