Home / 7,184.03-10,776.03-2,254.10

Finding the Fourth Proportional to 7,184.03, 10,776.03 and 2,254.10

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Solution

The fourth proportional to 7,184.03, 10,776.03 and 2,254.10 is: 3,381.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,184.03 : 10,776.03 = 2,254.10 : x
  2. Step 2: Convert to fraction form
    7,184.03/10,776.03 = 2,254.10/x
  3. Step 3: Cross multiply
    7,184.03x = 10,776.03 × 2,254.10
  4. Step 4: Simplify right side
    7,184.03x = 24,290,249.22
  5. Step 5: Solve for x
    x = 24,290,249.22/7,184.03
  6. Step 6: Final answer
    x = 3,381.15

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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.