Home / 6,792.48-10,167.12-3,668.04

Finding the Fourth Proportional to 6,792.48, 10,167.12 and 3,668.04

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Solution

The fourth proportional to 6,792.48, 10,167.12 and 3,668.04 is: 5,490.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,792.48 : 10,167.12 = 3,668.04 : x
  2. Step 2: Convert to fraction form
    6,792.48/10,167.12 = 3,668.04/x
  3. Step 3: Cross multiply
    6,792.48x = 10,167.12 × 3,668.04
  4. Step 4: Simplify right side
    6,792.48x = 37,293,402.84
  5. Step 5: Solve for x
    x = 37,293,402.84/6,792.48
  6. Step 6: Final answer
    x = 5,490.40

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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.