Home / 4,196.91-5,792.18-2,625.51

Finding the Fourth Proportional to 4,196.91, 5,792.18 and 2,625.51

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Solution

The fourth proportional to 4,196.91, 5,792.18 and 2,625.51 is: 3,623.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,196.91 : 5,792.18 = 2,625.51 : x
  2. Step 2: Convert to fraction form
    4,196.91/5,792.18 = 2,625.51/x
  3. Step 3: Cross multiply
    4,196.91x = 5,792.18 × 2,625.51
  4. Step 4: Simplify right side
    4,196.91x = 15,207,426.51
  5. Step 5: Solve for x
    x = 15,207,426.51/4,196.91
  6. Step 6: Final answer
    x = 3,623.48

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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.