Home / 50,598.41-69,823.89-27,936.90

Finding the Fourth Proportional to 50,598.41, 69,823.89 and 27,936.90

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Solution

The fourth proportional to 50,598.41, 69,823.89 and 27,936.90 is: 38,551.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,598.41 : 69,823.89 = 27,936.90 : x
  2. Step 2: Convert to fraction form
    50,598.41/69,823.89 = 27,936.90/x
  3. Step 3: Cross multiply
    50,598.41x = 69,823.89 × 27,936.90
  4. Step 4: Simplify right side
    50,598.41x = 1,950,663,032.54
  5. Step 5: Solve for x
    x = 1,950,663,032.54/50,598.41
  6. Step 6: Final answer
    x = 38,551.87

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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.