Home / 5,594.36-7,719.96-3,355.76

Finding the Fourth Proportional to 5,594.36, 7,719.96 and 3,355.76

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Solution

The fourth proportional to 5,594.36, 7,719.96 and 3,355.76 is: 4,630.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,594.36 : 7,719.96 = 3,355.76 : x
  2. Step 2: Convert to fraction form
    5,594.36/7,719.96 = 3,355.76/x
  3. Step 3: Cross multiply
    5,594.36x = 7,719.96 × 3,355.76
  4. Step 4: Simplify right side
    5,594.36x = 25,906,332.97
  5. Step 5: Solve for x
    x = 25,906,332.97/5,594.36
  6. Step 6: Final answer
    x = 4,630.79

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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.