Home / 4,167.42-6,245.70-3,726.10

Finding the Fourth Proportional to 4,167.42, 6,245.70 and 3,726.10

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Solution

The fourth proportional to 4,167.42, 6,245.70 and 3,726.10 is: 5,584.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,167.42 : 6,245.70 = 3,726.10 : x
  2. Step 2: Convert to fraction form
    4,167.42/6,245.70 = 3,726.10/x
  3. Step 3: Cross multiply
    4,167.42x = 6,245.70 × 3,726.10
  4. Step 4: Simplify right side
    4,167.42x = 23,272,102.77
  5. Step 5: Solve for x
    x = 23,272,102.77/4,167.42
  6. Step 6: Final answer
    x = 5,584.30

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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.