Home / 4,996.47-7,493.96-3,141.93

Finding the Fourth Proportional to 4,996.47, 7,493.96 and 3,141.93

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Solution

The fourth proportional to 4,996.47, 7,493.96 and 3,141.93 is: 4,712.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,996.47 : 7,493.96 = 3,141.93 : x
  2. Step 2: Convert to fraction form
    4,996.47/7,493.96 = 3,141.93/x
  3. Step 3: Cross multiply
    4,996.47x = 7,493.96 × 3,141.93
  4. Step 4: Simplify right side
    4,996.47x = 23,545,482.03
  5. Step 5: Solve for x
    x = 23,545,482.03/4,996.47
  6. Step 6: Final answer
    x = 4,712.42

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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.