Home / 4,184.14-6,276.18-1,106.14

Finding the Fourth Proportional to 4,184.14, 6,276.18 and 1,106.14

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Solution

The fourth proportional to 4,184.14, 6,276.18 and 1,106.14 is: 1,659.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,184.14 : 6,276.18 = 1,106.14 : x
  2. Step 2: Convert to fraction form
    4,184.14/6,276.18 = 1,106.14/x
  3. Step 3: Cross multiply
    4,184.14x = 6,276.18 × 1,106.14
  4. Step 4: Simplify right side
    4,184.14x = 6,942,333.75
  5. Step 5: Solve for x
    x = 6,942,333.75/4,184.14
  6. Step 6: Final answer
    x = 1,659.20

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Similar ratio
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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.