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Finding the Fourth Proportional to 67,814.01, 101,734.99 and 23,434.92

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Solution

The fourth proportional to 67,814.01, 101,734.99 and 23,434.92 is: 35,157.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,814.01 : 101,734.99 = 23,434.92 : x
  2. Step 2: Convert to fraction form
    67,814.01/101,734.99 = 23,434.92/x
  3. Step 3: Cross multiply
    67,814.01x = 101,734.99 × 23,434.92
  4. Step 4: Simplify right side
    67,814.01x = 2,384,151,293.26
  5. Step 5: Solve for x
    x = 2,384,151,293.26/67,814.01
  6. Step 6: Final answer
    x = 35,157.21

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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.