Home / 34,363.14-51,536.67-19,376.73

Finding the Fourth Proportional to 34,363.14, 51,536.67 and 19,376.73

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Solution

The fourth proportional to 34,363.14, 51,536.67 and 19,376.73 is: 29,060.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,363.14 : 51,536.67 = 19,376.73 : x
  2. Step 2: Convert to fraction form
    34,363.14/51,536.67 = 19,376.73/x
  3. Step 3: Cross multiply
    34,363.14x = 51,536.67 × 19,376.73
  4. Step 4: Simplify right side
    34,363.14x = 998,612,139.69
  5. Step 5: Solve for x
    x = 998,612,139.69/34,363.14
  6. Step 6: Final answer
    x = 29,060.56

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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.