Home / 4,748.91-6,569.96-4,161.26

Finding the Fourth Proportional to 4,748.91, 6,569.96 and 4,161.26

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Solution

The fourth proportional to 4,748.91, 6,569.96 and 4,161.26 is: 5,756.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,748.91 : 6,569.96 = 4,161.26 : x
  2. Step 2: Convert to fraction form
    4,748.91/6,569.96 = 4,161.26/x
  3. Step 3: Cross multiply
    4,748.91x = 6,569.96 × 4,161.26
  4. Step 4: Simplify right side
    4,748.91x = 27,339,258.09
  5. Step 5: Solve for x
    x = 27,339,258.09/4,748.91
  6. Step 6: Final answer
    x = 5,756.95

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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.