Home / 29,952.05-41,315.52-19,193.30

Finding the Fourth Proportional to 29,952.05, 41,315.52 and 19,193.30

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Solution

The fourth proportional to 29,952.05, 41,315.52 and 19,193.30 is: 26,475.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,952.05 : 41,315.52 = 19,193.30 : x
  2. Step 2: Convert to fraction form
    29,952.05/41,315.52 = 19,193.30/x
  3. Step 3: Cross multiply
    29,952.05x = 41,315.52 × 19,193.30
  4. Step 4: Simplify right side
    29,952.05x = 792,981,314.78
  5. Step 5: Solve for x
    x = 792,981,314.78/29,952.05
  6. Step 6: Final answer
    x = 26,475.02

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.