Home / 34,927.29-48,198.21-19,011.75

Finding the Fourth Proportional to 34,927.29, 48,198.21 and 19,011.75

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Solution

The fourth proportional to 34,927.29, 48,198.21 and 19,011.75 is: 26,235.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,927.29 : 48,198.21 = 19,011.75 : x
  2. Step 2: Convert to fraction form
    34,927.29/48,198.21 = 19,011.75/x
  3. Step 3: Cross multiply
    34,927.29x = 48,198.21 × 19,011.75
  4. Step 4: Simplify right side
    34,927.29x = 916,332,318.97
  5. Step 5: Solve for x
    x = 916,332,318.97/34,927.29
  6. Step 6: Final answer
    x = 26,235.43

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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.