Home / 3,256.29-4,884.39-1,064.97

Finding the Fourth Proportional to 3,256.29, 4,884.39 and 1,064.97

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Solution

The fourth proportional to 3,256.29, 4,884.39 and 1,064.97 is: 1,597.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,256.29 : 4,884.39 = 1,064.97 : x
  2. Step 2: Convert to fraction form
    3,256.29/4,884.39 = 1,064.97/x
  3. Step 3: Cross multiply
    3,256.29x = 4,884.39 × 1,064.97
  4. Step 4: Simplify right side
    3,256.29x = 5,201,728.82
  5. Step 5: Solve for x
    x = 5,201,728.82/3,256.29
  6. Step 6: Final answer
    x = 1,597.44

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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.