Home / 7,467.52-11,202.98-2,273.80

Finding the Fourth Proportional to 7,467.52, 11,202.98 and 2,273.80

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Solution

The fourth proportional to 7,467.52, 11,202.98 and 2,273.80 is: 3,411.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,467.52 : 11,202.98 = 2,273.80 : x
  2. Step 2: Convert to fraction form
    7,467.52/11,202.98 = 2,273.80/x
  3. Step 3: Cross multiply
    7,467.52x = 11,202.98 × 2,273.80
  4. Step 4: Simplify right side
    7,467.52x = 25,473,335.92
  5. Step 5: Solve for x
    x = 25,473,335.92/7,467.52
  6. Step 6: Final answer
    x = 3,411.22

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1.5x scale

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.