Home / 4,167.18-6,245.30-3,066.39

Finding the Fourth Proportional to 4,167.18, 6,245.30 and 3,066.39

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Solution

The fourth proportional to 4,167.18, 6,245.30 and 3,066.39 is: 4,595.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,167.18 : 6,245.30 = 3,066.39 : x
  2. Step 2: Convert to fraction form
    4,167.18/6,245.30 = 3,066.39/x
  3. Step 3: Cross multiply
    4,167.18x = 6,245.30 × 3,066.39
  4. Step 4: Simplify right side
    4,167.18x = 19,150,533.13
  5. Step 5: Solve for x
    x = 19,150,533.13/4,167.18
  6. Step 6: Final answer
    x = 4,595.56

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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.