Home / 34,868.41-48,110.42-19,757.59

Finding the Fourth Proportional to 34,868.41, 48,110.42 and 19,757.59

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Solution

The fourth proportional to 34,868.41, 48,110.42 and 19,757.59 is: 27,260.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,868.41 : 48,110.42 = 19,757.59 : x
  2. Step 2: Convert to fraction form
    34,868.41/48,110.42 = 19,757.59/x
  3. Step 3: Cross multiply
    34,868.41x = 48,110.42 × 19,757.59
  4. Step 4: Simplify right side
    34,868.41x = 950,545,882.21
  5. Step 5: Solve for x
    x = 950,545,882.21/34,868.41
  6. Step 6: Final answer
    x = 27,260.95

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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.