Home / 3,256.98-4,884.14-1,035.05

Finding the Fourth Proportional to 3,256.98, 4,884.14 and 1,035.05

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Solution

The fourth proportional to 3,256.98, 4,884.14 and 1,035.05 is: 1,552.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,256.98 : 4,884.14 = 1,035.05 : x
  2. Step 2: Convert to fraction form
    3,256.98/4,884.14 = 1,035.05/x
  3. Step 3: Cross multiply
    3,256.98x = 4,884.14 × 1,035.05
  4. Step 4: Simplify right side
    3,256.98x = 5,055,304.69
  5. Step 5: Solve for x
    x = 5,055,304.69/3,256.98
  6. Step 6: Final answer
    x = 1,552.15

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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.