Home / 29,768.41-44,662.92-19,813.12

Finding the Fourth Proportional to 29,768.41, 44,662.92 and 19,813.12

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Solution

The fourth proportional to 29,768.41, 44,662.92 and 19,813.12 is: 29,726.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,768.41 : 44,662.92 = 19,813.12 : x
  2. Step 2: Convert to fraction form
    29,768.41/44,662.92 = 19,813.12/x
  3. Step 3: Cross multiply
    29,768.41x = 44,662.92 × 19,813.12
  4. Step 4: Simplify right side
    29,768.41x = 884,911,793.51
  5. Step 5: Solve for x
    x = 884,911,793.51/29,768.41
  6. Step 6: Final answer
    x = 29,726.54

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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.