Home / 4,725.25-7,088.28-2,262.04

Finding the Fourth Proportional to 4,725.25, 7,088.28 and 2,262.04

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Solution

The fourth proportional to 4,725.25, 7,088.28 and 2,262.04 is: 3,393.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,725.25 : 7,088.28 = 2,262.04 : x
  2. Step 2: Convert to fraction form
    4,725.25/7,088.28 = 2,262.04/x
  3. Step 3: Cross multiply
    4,725.25x = 7,088.28 × 2,262.04
  4. Step 4: Simplify right side
    4,725.25x = 16,033,972.89
  5. Step 5: Solve for x
    x = 16,033,972.89/4,725.25
  6. Step 6: Final answer
    x = 3,393.25

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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.