Home / 101,675.25-152,535.21-41,704.08

Finding the Fourth Proportional to 101,675.25, 152,535.21 and 41,704.08

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Solution

The fourth proportional to 101,675.25, 152,535.21 and 41,704.08 is: 62,565.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,675.25 : 152,535.21 = 41,704.08 : x
  2. Step 2: Convert to fraction form
    101,675.25/152,535.21 = 41,704.08/x
  3. Step 3: Cross multiply
    101,675.25x = 152,535.21 × 41,704.08
  4. Step 4: Simplify right side
    101,675.25x = 6,361,340,600.66
  5. Step 5: Solve for x
    x = 6,361,340,600.66/101,675.25
  6. Step 6: Final answer
    x = 62,565.28

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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.