Home / 67,464.42-101,198.25-23,090.88

Finding the Fourth Proportional to 67,464.42, 101,198.25 and 23,090.88

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Solution

The fourth proportional to 67,464.42, 101,198.25 and 23,090.88 is: 34,636.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,464.42 : 101,198.25 = 23,090.88 : x
  2. Step 2: Convert to fraction form
    67,464.42/101,198.25 = 23,090.88/x
  3. Step 3: Cross multiply
    67,464.42x = 101,198.25 × 23,090.88
  4. Step 4: Simplify right side
    67,464.42x = 2,336,756,646.96
  5. Step 5: Solve for x
    x = 2,336,756,646.96/67,464.42
  6. Step 6: Final answer
    x = 34,636.87

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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.