Home / 7,668.33-11,502.62-5,052.59

Finding the Fourth Proportional to 7,668.33, 11,502.62 and 5,052.59

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Solution

The fourth proportional to 7,668.33, 11,502.62 and 5,052.59 is: 7,578.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,668.33 : 11,502.62 = 5,052.59 : x
  2. Step 2: Convert to fraction form
    7,668.33/11,502.62 = 5,052.59/x
  3. Step 3: Cross multiply
    7,668.33x = 11,502.62 × 5,052.59
  4. Step 4: Simplify right side
    7,668.33x = 58,118,026.28
  5. Step 5: Solve for x
    x = 58,118,026.28/7,668.33
  6. Step 6: Final answer
    x = 7,578.97

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1.5x scale

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.