Home / 4,176.14-6,261.24-2,094.64

Finding the Fourth Proportional to 4,176.14, 6,261.24 and 2,094.64

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Solution

The fourth proportional to 4,176.14, 6,261.24 and 2,094.64 is: 3,140.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,176.14 : 6,261.24 = 2,094.64 : x
  2. Step 2: Convert to fraction form
    4,176.14/6,261.24 = 2,094.64/x
  3. Step 3: Cross multiply
    4,176.14x = 6,261.24 × 2,094.64
  4. Step 4: Simplify right side
    4,176.14x = 13,115,043.75
  5. Step 5: Solve for x
    x = 13,115,043.75/4,176.14
  6. Step 6: Final answer
    x = 3,140.47

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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.