Home / 3,056.40-4,584.36-2,329.92

Finding the Fourth Proportional to 3,056.40, 4,584.36 and 2,329.92

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Solution

The fourth proportional to 3,056.40, 4,584.36 and 2,329.92 is: 3,494.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,056.40 : 4,584.36 = 2,329.92 : x
  2. Step 2: Convert to fraction form
    3,056.40/4,584.36 = 2,329.92/x
  3. Step 3: Cross multiply
    3,056.40x = 4,584.36 × 2,329.92
  4. Step 4: Simplify right side
    3,056.40x = 10,681,192.05
  5. Step 5: Solve for x
    x = 10,681,192.05/3,056.40
  6. Step 6: Final answer
    x = 3,494.70

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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.