Home / 4,928.17-7,395.50-2,329.69

Finding the Fourth Proportional to 4,928.17, 7,395.50 and 2,329.69

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Solution

The fourth proportional to 4,928.17, 7,395.50 and 2,329.69 is: 3,496.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,928.17 : 7,395.50 = 2,329.69 : x
  2. Step 2: Convert to fraction form
    4,928.17/7,395.50 = 2,329.69/x
  3. Step 3: Cross multiply
    4,928.17x = 7,395.50 × 2,329.69
  4. Step 4: Simplify right side
    4,928.17x = 17,229,222.40
  5. Step 5: Solve for x
    x = 17,229,222.40/4,928.17
  6. Step 6: Final answer
    x = 3,496.07

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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.