Home / 67,452.79-101,094.11-34,181.23

Finding the Fourth Proportional to 67,452.79, 101,094.11 and 34,181.23

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Solution

The fourth proportional to 67,452.79, 101,094.11 and 34,181.23 is: 51,228.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,452.79 : 101,094.11 = 34,181.23 : x
  2. Step 2: Convert to fraction form
    67,452.79/101,094.11 = 34,181.23/x
  3. Step 3: Cross multiply
    67,452.79x = 101,094.11 × 34,181.23
  4. Step 4: Simplify right side
    67,452.79x = 3,455,520,520.08
  5. Step 5: Solve for x
    x = 3,455,520,520.08/67,452.79
  6. Step 6: Final answer
    x = 51,228.73

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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.