Home / 4,925.13-6,796.67-2,829.25

Finding the Fourth Proportional to 4,925.13, 6,796.67 and 2,829.25

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Solution

The fourth proportional to 4,925.13, 6,796.67 and 2,829.25 is: 3,904.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,925.13 : 6,796.67 = 2,829.25 : x
  2. Step 2: Convert to fraction form
    4,925.13/6,796.67 = 2,829.25/x
  3. Step 3: Cross multiply
    4,925.13x = 6,796.67 × 2,829.25
  4. Step 4: Simplify right side
    4,925.13x = 19,229,478.60
  5. Step 5: Solve for x
    x = 19,229,478.60/4,925.13
  6. Step 6: Final answer
    x = 3,904.36

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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.