Home / 101,050.06-151,575.60-26,164.96

Finding the Fourth Proportional to 101,050.06, 151,575.60 and 26,164.96

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Solution

The fourth proportional to 101,050.06, 151,575.60 and 26,164.96 is: 39,247.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,050.06 : 151,575.60 = 26,164.96 : x
  2. Step 2: Convert to fraction form
    101,050.06/151,575.60 = 26,164.96/x
  3. Step 3: Cross multiply
    101,050.06x = 151,575.60 × 26,164.96
  4. Step 4: Simplify right side
    101,050.06x = 3,965,969,510.98
  5. Step 5: Solve for x
    x = 3,965,969,510.98/101,050.06
  6. Step 6: Final answer
    x = 39,247.57

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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.