Home / 4,167.63-6,252.25-2,222.01

Finding the Fourth Proportional to 4,167.63, 6,252.25 and 2,222.01

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Solution

The fourth proportional to 4,167.63, 6,252.25 and 2,222.01 is: 3,333.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,167.63 : 6,252.25 = 2,222.01 : x
  2. Step 2: Convert to fraction form
    4,167.63/6,252.25 = 2,222.01/x
  3. Step 3: Cross multiply
    4,167.63x = 6,252.25 × 2,222.01
  4. Step 4: Simplify right side
    4,167.63x = 13,892,562.02
  5. Step 5: Solve for x
    x = 13,892,562.02/4,167.63
  6. Step 6: Final answer
    x = 3,333.44

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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.