Home / 7,184.19-10,776.17-2,504.12

Finding the Fourth Proportional to 7,184.19, 10,776.17 and 2,504.12

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Solution

The fourth proportional to 7,184.19, 10,776.17 and 2,504.12 is: 3,756.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,184.19 : 10,776.17 = 2,504.12 : x
  2. Step 2: Convert to fraction form
    7,184.19/10,776.17 = 2,504.12/x
  3. Step 3: Cross multiply
    7,184.19x = 10,776.17 × 2,504.12
  4. Step 4: Simplify right side
    7,184.19x = 26,984,756.42
  5. Step 5: Solve for x
    x = 26,984,756.42/7,184.19
  6. Step 6: Final answer
    x = 3,756.13

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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.