Home / 4,364.28-6,546.42-1,077.44

Finding the Fourth Proportional to 4,364.28, 6,546.42 and 1,077.44

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Solution

The fourth proportional to 4,364.28, 6,546.42 and 1,077.44 is: 1,616.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,364.28 : 6,546.42 = 1,077.44 : x
  2. Step 2: Convert to fraction form
    4,364.28/6,546.42 = 1,077.44/x
  3. Step 3: Cross multiply
    4,364.28x = 6,546.42 × 1,077.44
  4. Step 4: Simplify right side
    4,364.28x = 7,053,342.03
  5. Step 5: Solve for x
    x = 7,053,342.03/4,364.28
  6. Step 6: Final answer
    x = 1,616.15

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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.