Home / 4,064.11-5,613.08-2,735.51

Finding the Fourth Proportional to 4,064.11, 5,613.08 and 2,735.51

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Solution

The fourth proportional to 4,064.11, 5,613.08 and 2,735.51 is: 3,778.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,064.11 : 5,613.08 = 2,735.51 : x
  2. Step 2: Convert to fraction form
    4,064.11/5,613.08 = 2,735.51/x
  3. Step 3: Cross multiply
    4,064.11x = 5,613.08 × 2,735.51
  4. Step 4: Simplify right side
    4,064.11x = 15,354,608.41
  5. Step 5: Solve for x
    x = 15,354,608.41/4,064.11
  6. Step 6: Final answer
    x = 3,778.10

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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.