Home / 4,996.86-7,497.18-2,074.92

Finding the Fourth Proportional to 4,996.86, 7,497.18 and 2,074.92

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Solution

The fourth proportional to 4,996.86, 7,497.18 and 2,074.92 is: 3,113.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,996.86 : 7,497.18 = 2,074.92 : x
  2. Step 2: Convert to fraction form
    4,996.86/7,497.18 = 2,074.92/x
  3. Step 3: Cross multiply
    4,996.86x = 7,497.18 × 2,074.92
  4. Step 4: Simplify right side
    4,996.86x = 15,556,048.73
  5. Step 5: Solve for x
    x = 15,556,048.73/4,996.86
  6. Step 6: Final answer
    x = 3,113.16

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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.