Home / 34,933.88-52,372.08-19,924.16

Finding the Fourth Proportional to 34,933.88, 52,372.08 and 19,924.16

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Solution

The fourth proportional to 34,933.88, 52,372.08 and 19,924.16 is: 29,869.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,933.88 : 52,372.08 = 19,924.16 : x
  2. Step 2: Convert to fraction form
    34,933.88/52,372.08 = 19,924.16/x
  3. Step 3: Cross multiply
    34,933.88x = 52,372.08 × 19,924.16
  4. Step 4: Simplify right side
    34,933.88x = 1,043,469,701.45
  5. Step 5: Solve for x
    x = 1,043,469,701.45/34,933.88
  6. Step 6: Final answer
    x = 29,869.85

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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.