Home / 4,901.84-7,355.39-3,259.16

Finding the Fourth Proportional to 4,901.84, 7,355.39 and 3,259.16

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Solution

The fourth proportional to 4,901.84, 7,355.39 and 3,259.16 is: 4,890.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,901.84 : 7,355.39 = 3,259.16 : x
  2. Step 2: Convert to fraction form
    4,901.84/7,355.39 = 3,259.16/x
  3. Step 3: Cross multiply
    4,901.84x = 7,355.39 × 3,259.16
  4. Step 4: Simplify right side
    4,901.84x = 23,972,339.80
  5. Step 5: Solve for x
    x = 23,972,339.80/4,901.84
  6. Step 6: Final answer
    x = 4,890.48

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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.