Home / 4,797.36-7,190.51-2,607.93

Finding the Fourth Proportional to 4,797.36, 7,190.51 and 2,607.93

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Solution

The fourth proportional to 4,797.36, 7,190.51 and 2,607.93 is: 3,908.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,797.36 : 7,190.51 = 2,607.93 : x
  2. Step 2: Convert to fraction form
    4,797.36/7,190.51 = 2,607.93/x
  3. Step 3: Cross multiply
    4,797.36x = 7,190.51 × 2,607.93
  4. Step 4: Simplify right side
    4,797.36x = 18,752,333.70
  5. Step 5: Solve for x
    x = 18,752,333.70/4,797.36
  6. Step 6: Final answer
    x = 3,908.89

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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.