Home / 69,080.62-103,595.55-24,695.32

Finding the Fourth Proportional to 69,080.62, 103,595.55 and 24,695.32

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Solution

The fourth proportional to 69,080.62, 103,595.55 and 24,695.32 is: 37,033.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,080.62 : 103,595.55 = 24,695.32 : x
  2. Step 2: Convert to fraction form
    69,080.62/103,595.55 = 24,695.32/x
  3. Step 3: Cross multiply
    69,080.62x = 103,595.55 × 24,695.32
  4. Step 4: Simplify right side
    69,080.62x = 2,558,325,257.83
  5. Step 5: Solve for x
    x = 2,558,325,257.83/69,080.62
  6. Step 6: Final answer
    x = 37,033.91

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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.