Home / 5,003.88-7,503.26-2,924.34

Finding the Fourth Proportional to 5,003.88, 7,503.26 and 2,924.34

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Solution

The fourth proportional to 5,003.88, 7,503.26 and 2,924.34 is: 4,385.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,003.88 : 7,503.26 = 2,924.34 : x
  2. Step 2: Convert to fraction form
    5,003.88/7,503.26 = 2,924.34/x
  3. Step 3: Cross multiply
    5,003.88x = 7,503.26 × 2,924.34
  4. Step 4: Simplify right side
    5,003.88x = 21,942,068.73
  5. Step 5: Solve for x
    x = 21,942,068.73/5,003.88
  6. Step 6: Final answer
    x = 4,385.01

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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.