Home / 7,184.76-10,777.04-2,254.44

Finding the Fourth Proportional to 7,184.76, 10,777.04 and 2,254.44

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Solution

The fourth proportional to 7,184.76, 10,777.04 and 2,254.44 is: 3,381.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,184.76 : 10,777.04 = 2,254.44 : x
  2. Step 2: Convert to fraction form
    7,184.76/10,777.04 = 2,254.44/x
  3. Step 3: Cross multiply
    7,184.76x = 10,777.04 × 2,254.44
  4. Step 4: Simplify right side
    7,184.76x = 24,296,190.06
  5. Step 5: Solve for x
    x = 24,296,190.06/7,184.76
  6. Step 6: Final answer
    x = 3,381.63

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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.