Home / 77,029.44-106,295.88-44,759.04

Finding the Fourth Proportional to 77,029.44, 106,295.88 and 44,759.04

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Solution

The fourth proportional to 77,029.44, 106,295.88 and 44,759.04 is: 61,764.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    77,029.44 : 106,295.88 = 44,759.04 : x
  2. Step 2: Convert to fraction form
    77,029.44/106,295.88 = 44,759.04/x
  3. Step 3: Cross multiply
    77,029.44x = 106,295.88 × 44,759.04
  4. Step 4: Simplify right side
    77,029.44x = 4,757,701,544.76
  5. Step 5: Solve for x
    x = 4,757,701,544.76/77,029.44
  6. Step 6: Final answer
    x = 61,764.72

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.