Home / 69,590.36-96,034.68-37,759.25

Finding the Fourth Proportional to 69,590.36, 96,034.68 and 37,759.25

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Solution

The fourth proportional to 69,590.36, 96,034.68 and 37,759.25 is: 52,107.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,590.36 : 96,034.68 = 37,759.25 : x
  2. Step 2: Convert to fraction form
    69,590.36/96,034.68 = 37,759.25/x
  3. Step 3: Cross multiply
    69,590.36x = 96,034.68 × 37,759.25
  4. Step 4: Simplify right side
    69,590.36x = 3,626,197,730.88
  5. Step 5: Solve for x
    x = 3,626,197,730.88/69,590.36
  6. Step 6: Final answer
    x = 52,107.76

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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.