Home / 3,504.16-4,829.09-2,507.71

Finding the Fourth Proportional to 3,504.16, 4,829.09 and 2,507.71

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Solution

The fourth proportional to 3,504.16, 4,829.09 and 2,507.71 is: 3,455.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,504.16 : 4,829.09 = 2,507.71 : x
  2. Step 2: Convert to fraction form
    3,504.16/4,829.09 = 2,507.71/x
  3. Step 3: Cross multiply
    3,504.16x = 4,829.09 × 2,507.71
  4. Step 4: Simplify right side
    3,504.16x = 12,109,957.28
  5. Step 5: Solve for x
    x = 12,109,957.28/3,504.16
  6. Step 6: Final answer
    x = 3,455.88

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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.